iPhone Photography
Transform your everyday snapshots into professional-grade images using only the phone in your pocket. Learn to master light, composition, and the hidden power of the iOS camera app.
Like Duolingo, but for iPhone Photography. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
70 levels across 10 sections, about 140 minutes end to end, roughly 28 days at five minutes a day. It moves through The Instant Upgrade, Seeing the Frame, Mastering Light, Capturing People, The Great Outdoors, Movement and Time, After Dark, The Digital Darkroom, Specialized Tools, and Workflow and Style. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in iPhone Photography
- Tapping the screen sets the focus point for sharpness
- Sliding the sun icon down reduces the overall light entering the sensor
- The iPhone uses the tapped area to calculate the brightness of the image
- Using the yellow focus box to control both focus and exposure
- Lowering exposure preserves detail in bright areas like clouds or sky
- The yellow box indicates the active target for both settings
- The sun icon appears only after tapping to focus
- Adjusting exposure to prevent overexposed highlights
- Skin oils on the iPhone lens scatter light and create a hazy effect
- The side volume buttons can be used to take a photo
- Wiping the lens is a physical fix for a common image quality issue
- Using a physical button allows for a firmer grip on the iPhone body
- Software settings cannot fix a physically dirty lens
- Tapping the on-screen button often causes the phone to tilt or shake
- Identifying lens smudges as the cause of hazy photos
- Using physical buttons to stabilize the iPhone
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives iPhone Photography the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What happens when you slide the sun icon downward on your screen?
Get it right to open this lesson and 69 more in the app.
Where iPhone Photography takes you
- 1
The Instant Upgrade
- Nailing the Basics
- The Physicality of the Shot
- 2
Seeing the Frame
- Simple Composition Rules
- Depth and Layers
- 3
Mastering Light
- Chasing the Sun
- Indoor and Artificial Light
- 4
Capturing People
- Portrait Mode Secrets
- Candid vs. Posed
- 5
The Great Outdoors
- Expansive Landscapes
- Urban and Architectural Lines
- 6
Movement and Time
- Freezing Action
- Long Exposure and Live Photos
- 7
After Dark
- Night Mode Mastery
- Low Light Without the Flash
- 8
The Digital Darkroom
- Essential Edits
- Fine-Tuning and Detail
- 9
Specialized Tools
- Macro and Close-ups
- Video for Photographers
- 10
Workflow and Style
- Organizing Your Library
- Developing a Signature Look
10 sections · 20 units · 70 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
iPhone Photography is taught in the Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Arts on Tomo
iPhone Photography: The Assignment Series
Transform your phone into a professional tool through a series of rigorous shooting assignments. Learn to master light, composition, and the iPhone's unique hardware with specific rubrics for every shot you take.
Photography with the Fujifilm X100
Master your X100VI and start seeing the world like a photographer. Learn to use film simulations, nail your focus, and capture the 'decisive moment' without getting lost in menus.
Mastering Light and Depth
Move beyond automatic mode and take full creative control of your camera. Learn how to balance light and texture to create professional-looking images in any environment.
Everyday Photography
Transform snapshots into striking images using any camera you already own. Learn how to clean up your frame, direct the viewer's eye, and work with natural light for immediate, noticeable results.
Taking Control of Your Camera
Move beyond automatic mode and learn how your camera truly sees the world. Master exposure, depth, focus, and lenses to make deliberate, striking photos in any lighting condition.
Camera Skills for Everyday Photos
Move beyond auto mode and take the shots you actually envision. Learn practical techniques for flattering portraits, sharp action, sweeping landscapes, and clean low-light photos.
Start iPhone Photography today.
Download Tomo, search iPhone Photography, and play your first lesson in under a minute.