Learn Technology
114 free technology courses, each a game you play five minutes a day. Pick one, or build your own.
Free forever · No credit card · iPhone & Android
Free Technology courses
114 technology courses and counting, including Robots and Digital Companions and Large Language Models in Practice. Each is a full game with levels, streaks, and quick quizzes, the kind you actually finish instead of bookmarking for later.
Robots and Digital Companions
Bridge the gap between code and the physical world by building intelligent machines and responsive digital friends. Learn to program sensors, movement, and personality from the ground up.
Large Language Models in Practice
Move beyond basic prompting to understand the architecture, optimization, and integration of modern LLMs into real-world applications.
Search Engines with OpenSearch
Learn to build fast, relevant search experiences and analyze massive datasets using the industry-standard distributed search engine.
Jetpack Compose: Beyond the Basics
Master the art of building high-performance, scalable Android UIs. Move past simple layouts to handle complex state, custom graphics, and seamless architecture.
Agentic Commerce
Move beyond simple chatbots to build and manage AI agents that can negotiate, purchase, and execute transactions autonomously. Learn to navigate the shift from human-centric storefronts to agent-to-agent markets.
Digital Experience Intelligence
Master the art of behavioral synthesis by transforming raw user interactions into high-impact product strategies using tools like Contentsquare, Amplitude, and Clarity.
Bitcoin Silent Payments: Privasi Tanpa Jejak
Pelajari cara kerja BIP 352 untuk menerima pembayaran Bitcoin secara privat tanpa perlu mengganti alamat secara manual atau mengorbankan kenyamanan.
How Code Builds the World
See how the world's most popular programming languages work together like a construction crew to build the apps and websites you use every day.
Applied Data Science: From Raw Data to Real Impact
Move beyond the basics of clean datasets and learn how to solve messy, high-stakes problems in production environments. Master the art of feature engineering, model monitoring, and translating technical metrics into business value.
The Flow of Power
Stop guessing and start building. Learn to see electricity as a flowing current you can direct, control, and use to bring your own gadgets to life.
Web Apps with Ruby on Rails
Build powerful, database-backed websites quickly by using the framework that values developer happiness and convention over configuration.
Unreal Engine: Professional Workflows
Move beyond basic tutorials to build scalable, high-performance games. Master the architectural patterns, visual systems, and optimization tricks used by professional developers.
Cisco Enterprise Networking
Bridge the gap between CCNA and CCNP by mastering high-availability switching, complex routing architectures, and automated infrastructure management.
Advanced Network Architecture
Master the mechanics of high-performance transport, global traffic engineering, and programmable data planes. This course moves beyond the basics of routing to explore the nuances of modern, scalable infrastructure.
90s Impala Security Systems
Master the quirks of the 1990s Chevrolet Impala SS security system. Learn to diagnose the notorious VATS lockout and implement permanent reliability fixes.
iPhone Efficiency and Power Habits
Move beyond the basics and transform your iPhone into a high-performance tool. Learn to automate repetitive tasks, master hidden navigation gestures, and secure your digital life with professional-grade settings.
Building a Greener Web
Learn to build websites that are fast, functional, and kind to the planet. Discover how efficient code and smart design choices can significantly reduce the carbon footprint of the digital world.
JavaScript Logic for Web and Mobile
Bridge the gap between basic syntax and professional application architecture. Master the logic patterns required to build responsive, high-performance apps that work seamlessly across every device.
Database Management for Scale
Master the architectural decisions and performance tuning required to manage production-grade databases. Learn to optimize queries, handle high-concurrency transactions, and design for global scalability.
Web3 and the New Digital Economy
Discover how blockchain technology is moving ownership from big corporations back to individuals. Learn to navigate wallets, tokens, and the decentralized apps shaping the future of the internet.
JavaScript Context and Object-Oriented Patterns
Master the most misunderstood keyword in JavaScript. Learn to control execution context, architect robust class hierarchies, and navigate the nuances of prototype-based inheritance.
iPadOS for Personal Life
Go beyond the basics of your iPad to master the settings, features, and apps that turn it into the ultimate personal companion for entertainment, communication, and daily organization.
Distributed Systems: The Architecture of Scale
Master the patterns and trade-offs required to build reliable software across multiple machines. Learn the standard terminology and mental models used by senior engineers to solve the hardest problems in modern infrastructure.
Helicopter Flight: From Lift-off to Landing
Go from curious observer to mastering the complex coordination required to pilot a rotary-wing aircraft. This course covers everything from the physics of the hover to advanced emergency maneuvers and high-altitude operations.
Modern Front-End Architecture
Move beyond basic HTML and CSS to build scalable, high-performance web applications. Learn to architect components, manage complex state, and optimize the user experience like a professional engineer.
Modern JavaScript in Practice
Move beyond basic syntax to build high-performance, interactive web components. Learn the professional patterns used to manage state, handle asynchronous data, and manipulate the DOM with precision.
Leonardo’s Machines
Go beyond the sketches to master the engineering principles, mechanical logic, and visionary designs of history’s most famous polymath.
Splicing Cables and Wires
Learn to create secure, safe, and professional electrical connections. This course covers everything from basic wire twisting to weatherproofing and soldering for permanent repairs.
Digital Forensics: Following the Electronic Trail
Learn how to preserve, collect, and interpret digital evidence without accidentally destroying it. This course covers the essential mindset and tools used to solve digital mysteries.
The Dynamics of the Drive
Go beyond the steering wheel to understand the physics and mechanics that dictate how a car handles, accelerates, and responds to your inputs.
Networking: The Invisible Handshake
Move beyond 'restarting the router' to understand how data actually finds its way across the world and why connections fail.
How Artificial Intelligence Works
Go beyond the hype to understand how AI actually processes information, how to get the best results from it, and where its limits truly lie.
Transistors: The Switches That Think
Discover how a tiny piece of silicon acts as a digital gatekeeper, turning simple electrical pulses into the complex logic that powers every computer on Earth.
Transformer Architectures and the Future of LLMs
Master the intricate mechanics of modern large language models and explore the frontier of post-transformer architectures, from State Space Models to neuro-symbolic reasoning.
Software Testing: The Bug Hunter's Mindset
Stop hoping your code works and start proving it does. Learn the mental shifts and practical techniques used by professional testers to find hidden flaws before your users do.
VBA: Automate Your Excel Tasks
Stop doing the same manual tasks every day. Learn to record, write, and refine VBA macros to make Excel work for you while you focus on what matters.
Systems Analysis and Design
Learn to bridge the gap between business needs and technical solutions by mastering the art of designing robust, scalable software systems.
How Rockets and Spaceships Work
Explore the engineering behind humanity's journey into the stars. From the physics of launch to the life-support systems of the ISS, learn how we design machines to survive and thrive in the vacuum of space.
Ham Radio: Joining the Airwaves
Discover the thrill of global communication without the internet. Learn to listen to the world, master the etiquette of the airwaves, and understand how signals bounce across the globe.
SABSA: Business-Driven Security Architecture
Bridge the gap between business goals and technical security controls using the world's most successful enterprise security framework.
The Frontend Execution Engine
Master the invisible mechanics of the browser and React reconciler to build high-performance, scalable web applications.
Creative 3D Web Development
Bridge the gap between flat UI and immersive 3D experiences. Master Three.js, shaders, and React Three Fiber to build high-performance, interactive digital worlds.
Small Modular Reactors
Explore the shift from massive nuclear megaprojects to factory-built, modular power. Learn how passive safety and advanced fuel cycles are redefining the future of the grid.
Creative 3D Web Design
Bridge the gap between static layouts and immersive 3D experiences by mastering the synergy of React Three Fiber and GSAP. Learn to build high-performance, interactive websites that push the boundaries of the modern browser.
AI Native Engineering
Build professional software from scratch using AI agents, even if you've never written a line of code. Learn to think like an architect and use the machine as your master craftsman.
AI in the German Public Sector
A comprehensive guide for software producers navigating the unique regulatory, technical, and cultural landscape of German administration, with a focus on sovereign AI deployment.
2-Step ISBM Optimization
Master the nuances of two-stage injection stretch blow molding, focusing on preform thermal profiling and molecular orientation for high-performance packaging.
PET Injection Stretch Blow Molding
Master the intricate physics of PET processing, from molecular strain hardening to high-speed reheat optimization and advanced defect diagnosis.
Vibe Coding: Building Software with Intent
Learn to build functional applications by describing your vision rather than writing syntax. This course covers the mindset, tools, and workflows of the new era of AI-driven development.
The AI-Powered Podcast
Launch a professional-sounding show without the technical headache. Learn how to use AI to handle everything from scripting and editing to social media promotion.
GitLab for Product Managers
Bridge the gap between product strategy and technical execution by mastering the tools developers use every day. Learn to manage backlogs, track progress, and validate features directly within GitLab.
Software Engineering for Products People Love
Transition from writing code to building scalable, user-centric systems. Master the architectural patterns, delivery pipelines, and product-thinking required to ship professional-grade software.
Build a Booking Assistant
Learn to build a machine learning model that understands patient requests and turns messy chat into organized medical appointments.
AI-Native Software Engineering
Transition from using AI as a chatbot to integrating it as a core architectural component. This course covers advanced agentic workflows, automated evaluation loops, and the shift toward non-deterministic system design.
Audio Electronics: Sculpting Sound
Move beyond basic circuits to understand how electricity becomes music. Learn to manipulate signals, design filters, and master the art of clean amplification.
Minecraft Technical Mastery
Go beyond survival to master the technical underpinnings of Minecraft, from computational redstone and sub-chunk spawning mechanics to NBT manipulation and world-eating machines.
Bitcoin and the Future of Money
Go from curious observer to confident owner. This course covers everything from sending your first transaction to understanding the math and philosophy that makes Bitcoin the world's first digital gold.
Canadian Rail Transit Systems
Explore the engineering, planning, and operational nuances of Canada's diverse urban rail networks, from Montreal's rubber-tired metros to Vancouver's automated SkyTrain.
Flipper Zero Mastery
A comprehensive guide to the world's most versatile multi-tool for geeks, covering everything from radio frequencies and NFC to GPIO hardware hacking and custom firmware development.
Thinking Like a Security Manager
Learn to view the digital world through the lens of the CISSP. You'll move beyond technical fixes to understand the high-level strategies that keep global organizations safe.
Thinking Like a Programmer
Learn to speak the language of logic. This course transforms the way you solve problems by teaching you how to give precise, powerful instructions to a computer.
JavaScript: Making the Web Move
Go from writing your first line of code to building interactive, data-driven web applications. This mastery course covers the logic, the browser, and the engine that powers the modern internet.
Instagram Growth for Photographers
Move beyond basic posting and learn how to turn your photography portfolio into a high-engagement community by avoiding common growth traps and mastering the modern algorithm.
The Solo Developer's System Design
Master the architectural patterns and deployment strategies needed to build, ship, and maintain professional-grade web applications without a team.
Business Automation with n8n
Move beyond simple triggers to build complex, AI-powered business systems. Learn to orchestrate data, integrate LLMs like Claude, and solve real-world consulting challenges with node-based logic.
Ham Radio: Your First License
Get ready to pass your Technician Class exam and join the global community of amateur radio operators. Learn how to talk across town or into space using the right frequencies and rules.
ServiceNow: Building Better Workflows
Move beyond basic data entry and start designing intelligent, automated solutions. Learn to balance client-side responsiveness with robust server-side logic to create a seamless enterprise experience.
Grid Markets and Interconnection
Master the mechanics of power markets, from the physics of locational pricing to the legal complexities of FERC Order 2023 and the interconnection queue.
Mastering Flock Safety Cameras
Learn how license plate reading technology helps solve crimes and keep neighborhoods safe. Discover how to use these tools effectively and avoid the most common setup errors.
AI: From Magic to Mechanism
Move beyond simple prompts and discover how to steer AI models with precision. Learn to spot the patterns in how machines 'think' and how to troubleshoot their most common mistakes.
Mastering the Magic of Spreadsheets
Stop fighting with rows and columns and start making them work for you. Learn to organize your life, automate your math, and turn messy data into clear answers in minutes.
Electronics and Coding with Raspberry Pi
Stop just reading about circuits and start building them. Learn to control the physical world with code, from blinking your first light to designing smart home gadgets.
Building Apps That Stick Together
Move beyond writing code to building complete systems. Learn how to connect your logic to the real world, manage data flow without the mess, and make confident architectural choices that stop decision fatigue.
Mastering Claude for Real Life
Move beyond simple questions and learn to use Claude as a creative partner. From redesigning your living space to automating your daily tasks, discover how to get the most out of this advanced AI.
Mastering the Skies: Fighter Jet Operations
Move beyond the basics of flight to understand how modern jets dominate the air. Learn the tactics of high-speed maneuvering, the logic of radar combat, and the engineering that makes supersonic flight possible.
Fix Your Own Tech
Stop feeling helpless when your gadgets act up. Learn the universal logic of troubleshooting to fix common digital headaches and take control of your devices.
Mastering Godot: Beyond the Basics
Level up your game development skills by mastering the flow of data and the power of modular nodes. Learn to build flexible systems that make your games feel professional and polished.
Build Your Own Lab Sample Tracker
Stop losing track of samples and start building. Learn to create a professional lab app that prints barcodes, filters data instantly, and uses AI to find exactly what you need.
React: Beyond the Basics
Move past simple components and learn to build fluid, professional interfaces. Master the art of managing complex data flows and optimizing your app's performance for a seamless user experience.
Mastering Conversational AI
Move beyond simple questions and learn to collaborate with AI as a creative partner. Discover how to engineer complex workflows, refine logic, and unlock the full potential of large language models.
Build Your Own Power Tool Speaker
Transform your spare power tool batteries into a high-performance portable sound system. Learn to wire step-down converters and build a rugged speaker that lasts all day on a single charge.
Using AI to Get Things Done
Stop wondering what the hype is about and start making AI work for you. Learn to write perfect prompts, automate your daily chores, and understand the magic behind the machine.
Build Your Own Virtual TV Studio
Learn to blend real people into 3D worlds using Unreal Engine and Blackmagic hardware. Master the art of professional green screen compositing and live virtual production.
Mastering Claude: The Art of Collaboration
Move beyond simple questions and learn to treat Claude as a sophisticated creative partner. Discover how to structure complex tasks, refine long-form outputs, and leverage the model's unique reasoning style.
The Secrets of Digital Worlds
Go beyond the basics of coding to discover the clever tricks and psychological hacks that make games feel alive. Learn how developers manipulate light, space, and player behavior to create unforgettable experiences.
Mastering the 2030 Breakout
Learn to handle the raw power and futuristic tech of Harley-Davidson's most iconic modern cruiser. From mastering the low-slung ride to customizing your digital cockpit, get ready to own the road.
Making AI Work for You
Stop just chatting and start creating. Learn how to use AI as a personal assistant to solve problems, spark ideas, and understand the magic behind the screen.
The Digital Architect: From Pixels to Packets
Master the invisible systems that power our world. Move beyond basic usage to understand how data travels, how users think, and how complex software stays standing under pressure.
Mastering Arch Linux and Python Workflows
Level up your Arch Linux skills by optimizing CachyOS for performance and building a seamless bridge between your system and Python development environments.
Mastering the iPhone 14 Pro Camera
Move beyond basic snapshots and unlock the professional-grade hardware in your pocket. Learn to manipulate depth, manage massive image files, and master the unique triple-lens system of the 14 Pro.
AI Power User: Level Up Your Workflow
Stop treating AI like a search engine and start using it as a high-level collaborator. Master the art of delegating complex tasks, automating your inbox, and turning hours of research into minutes of insight.
Python: Building Real-World Tools
Move beyond basic syntax to build functional applications. Learn to automate your life, manage complex data, and create software that people actually use.
Mastering the CRJ-900 Flight Deck
Move beyond basic flight controls to master the operational boundaries and system logic of the CRJ-900. Learn to manage the aircraft's specific quirks and performance limits like a seasoned first officer.
Build Your Own Point-and-Click Adventure
Stop dreaming about your game and start building it. Learn to create interactive worlds, quirky characters, and mind-bending puzzles using the engine behind famous indie hits.
Stop the Drip: Basic Pipe Repair
Don't panic when you see a puddle! Learn how to stop leaks immediately and fix common household plumbing issues using simple tools you already have.
Guard the Cloud
Learn to protect digital assets in the cloud by thinking like a defender. Master the core security concepts needed to ace your first Microsoft certifications.
Mastering the Flow: Practical Electronics
Move beyond simple batteries and bulbs to design circuits that solve real problems. Master the math of power, troubleshoot like a pro, and understand how modern gadgets actually think.
Mastering Water Flow: Advanced Sprinkler Design
Move beyond basic layouts and learn to engineer systems that outsmart fire. Master the math of water pressure and the logic of hazard classification to protect complex buildings.
Mastering Maps with QGIS
Stop just looking at maps and start building them. Learn to track weather patterns, analyze local changes, and solve real-world problems using the world's most powerful free mapping tool.
Build Your Own Home Lab
Move beyond basic Wi-Fi and start building professional-grade networks on your laptop. Learn to architect virtual environments, secure traffic with firewalls, and master the protocols that power the global internet.
Mastering the Modern Network
Go beyond just connecting to Wi-Fi. Learn to troubleshoot your home setup, protect your personal data from hackers, and master the invisible systems that power the global internet.
Build Your First Game with Godot
Stop dreaming and start building. Learn to create playable games from scratch using the world's most friendly open-source engine.
Data Science for Real People
Stop staring at spreadsheets and start telling stories with data. Learn to solve real-world problems using Python, SQL, and visual tools while mastering the art of the data-driven decision.
Take the Captain's Seat
Stop dreaming about the clouds and start navigating them. Learn how to handle the controls, talk to the tower, and master the art of a perfect landing.
Mastering the Mechanical Watch
Go beyond the battery and discover the tiny, ticking engine on your wrist. Learn how to set, wind, and care for a masterpiece of engineering that runs entirely on springs and gears.
Python Programming for Beginners
Stop reading about code and start writing it. Build your first programs immediately and learn how to think like a developer to solve real-world problems.
The Secret Life of Crosswalk Buttons
Go beyond the 'Walk' sign to discover the hidden logic and complex engineering behind pedestrian signals. Learn how these buttons communicate with traffic grids and why they don't always work the way you expect.
Digital Art in Motion: The World of Demoscene
Discover the underground culture where programmers and artists push computers to their absolute limits. Learn how tiny files create massive visual spectacles and how this community changed the gaming industry forever.
The Secret World of Phone Hackers
Travel back to a time when the world's phone lines were a giant playground. Discover how early hackers used plastic whistles and homemade boxes to explore the global network for free.
The Magic of Dithering
Learn how computers use clever patterns of dots to show millions of colors with only a few. Master the art of tricking the human eye to make digital images look smooth and beautiful.
Talking to Databases with SQL
Learn how to store, find, and organize information using SQL. This course takes you from your very first query to joining complex tables like a pro.
Inside the Machine: Mastering Computer Hardware and Networking
Go beyond basic setup to understand how modern hardware communicates and solves complex problems. Learn to diagnose deep-seated system issues and build robust local networks from the ground up.
The Architecture of Intelligence
Go beneath the interface to explore the mathematical engines and data structures that allow machines to predict, reason, and generate. Learn how simple patterns scale into the complex behaviors of modern AI.
Shipping Your Apps with Kubernetes
Imagine you are the captain of a massive cargo ship. Learn how to use Kubernetes to organize, protect, and deliver your software 'containers' to the world without breaking a sweat.
Why learn technology on Tomo?
Wikipedia rabbit holes and YouTube videos rarely stick. Tomo turns technology into bite-size lessons with quizzes and streaks, so what you learn actually lands, and you actually finish. Five minutes a day, taught in a voice you pick.
Questions
Are the Technology courses on Tomo free?
Yes. Every Technology course is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist.
What technology courses can I take on Tomo?
Robots and Digital Companions, Large Language Models in Practice, Search Engines with OpenSearch, Jetpack Compose: Beyond the Basics, Agentic Commerce, Digital Experience Intelligence, Bitcoin Silent Payments: Privasi Tanpa Jejak, and How Code Builds the World, plus 106 more. Every one is free to play and built as a game, and new technology courses get added all the time.
How does Tomo teach technology?
Tomo turns each technology topic into a gamified course: levels, streaks, and quick quizzes you play five minutes a day. You pick the teaching style, from a clear Professor to a playful Storyteller.
Can I create my own technology course?
Yes. If you don't see the technology topic you want, type it into Tomo and it builds a full course for you in a couple of minutes.
Feed your curiosity.
Download Tomo and start your first technology lesson today.