Natural English Fluency
Like Duolingo, but for Natural English Fluency. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
170 levels across 8 sections, about 340 minutes end to end, roughly 68 days at five minutes a day. It moves through Sounding Less Like a Robot, Mastering Social Shortcuts, Expressing Complex Ideas Simply, Navigating Real-World Situations, Understanding Hidden Meanings, Professional Polish, The Logic of the Language, and Thinking in English. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android

Key ideas in Natural English Fluency
- Bridge words signal how the next thought connects to the previous one
- Specific words act as signposts for the listener's expectations
- Starting with 'So' often introduces a result or a summary of what was just said
- Using the right signal word prevents the listener from getting confused
- Why native speakers use bridge words at the start of sentences
- How bridge words help a listener predict the next thought
- The effect of stopping after every sentence on speech rhythm
- Signaling a polite disagreement
- 'Anyway' acts as a tool to close a tangent
- 'Actually' signals a gentle correction of a fact
- The word signals that the side-story is finished
- It shows you are providing new information rather than just arguing
- Using 'anyway' to redirect a conversation
- Using 'actually' to correct a misunderstanding
- Words like 'so' and 'but' create logical links
- Nouns and verbs alone don't provide conversational flow
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 Natural English Fluency 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.
Picture yourself driving through a conversation; what is the main job of 'signpost' words like 'Actually' or 'Anyway'?
Get it right to open this lesson and 169 more in the app.
Where Natural English Fluency takes you
Move beyond textbook grammar and start speaking like a local. Master the subtle rhythms, cultural shortcuts, and social nuances that make English feel like your own language.
- 1
Sounding Less Like a Robot
- Connecting Words for Smoother Flow
- The Magic of the 'Uh' Sound in Unstressed Syllables
- Using Pitch to Show You Are Finished Speaking
- Shortening Common Phrases for Speed
- 2
Mastering Social Shortcuts
- Polite Ways to Say 'No' Without Being Blunt
- Fillers That Give You Time to Think
- Softening Your Requests with 'Just' and 'Maybe'
- Small Talk Starters Beyond 'How Are You?'
- Reacting Naturally to Good and Bad News
- 3
Expressing Complex Ideas Simply
- Replacing Boring Verbs with Action Phrases
- Using 'Get' for Fifty Different Meanings
- Describing Feelings Without Using 'Very'
- 4
Navigating Real-World Situations
- Handling Interruptions Gracefully
- Clarifying What You Heard Without Sounding Lost
- Ordering Food and Drinks Like a Regular
- Giving Directions That People Can Actually Follow
- Complaining Effectively but Politely
- Ending a Conversation Without Being Awkward
- 5
Understanding Hidden Meanings
- Sarcasm: When 'Great' Means 'Terrible'
- Reading Between the Lines of British vs. American Politeness
- Idioms About Time and Money You'll Actually Use
- Recognizing When Someone is Being Indirect
- 6
Professional Polish
- Writing Emails That Get Quick Replies
- Sounding Confident in Meetings
- The Art of the Professional Apology
- Using 'We' to Build Team Rapport
- Presenting Ideas with Clear Transitions
- 7
The Logic of the Language
- Why English Spelling is So Strange
- How Word Order Changes Your Emphasis
- The Relationship Between English and Other Languages
- 8
Thinking in English
- Breaking the Translation Habit
- Building a Daily Immersion Routine
- Using Context Clues to Guess New Words
- Self-Correction Techniques for Solo Practice
8 sections · 34 units · 170 levels. Built to play, not to enroll.
You pick the voice
Natural English Fluency is taught in the The Storyteller style: every lesson is a story. 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 Language on Tomo
English for the Real World
Move beyond basic grammar and start speaking like a local. Master the art of natural conversation, subtle social cues, and the common phrases that textbooks usually miss.
Speaking American English
Master the rhythm and flow of natural American speech. Move beyond textbook grammar to sound more relaxed, confident, and culturally fluent in everyday conversations.
Speak Like a Local: Beyond the Basics
Move past textbook phrases and start expressing your true personality in English. Master the natural rhythms, shortcuts, and social cues that make conversations flow effortlessly.
Fluent Spanish: Beyond the Basics
Stop translating in your head and start feeling the rhythm of the language. Master the art of natural conversation, subtle emotional cues, and the hidden logic of native speakers.
Natural Japanese Fluency
Move beyond textbook phrases and start speaking like a local. Master the art of reading social cues, connecting your thoughts naturally, and navigating real-world Japanese conversations with confidence.
English for the Real World: Beyond the Basics
Move past simple words and start building natural conversations for your daily life and career. Learn how to connect your thoughts into clear paragraphs and speak confidently in professional settings.
Start Natural English Fluency today.
Download Tomo, search Natural English Fluency, and play your first lesson in under a minute.