Tiny quizzes.
Big brain.
Learn biology, history, geography and more - one tiny step at a time. Download the app and start your streak today.
No stress. No cramming. Just one small step today.
Studying that actually feels nice
No cramming, no pressure. Just small, satisfying wins that add up.
Bite-size steps
Crawl through a Duolingo-style path. Each step is tiny, friendly and finishable in a few minutes.
Earn XP & shells
Answer questions to collect XP and shiny shells. Score 70%, 85% or 100% to earn 1, 2 or 3 shells.
Build a streak
Come back each day to keep your streak alive. Slow and steady - your snail brain keeps growing.
Learn by doing
Over 20 playful game types - tap-the-pairs, spell-it, memory match, word bank and timed rounds. Never exam-y.
A different tiny game every time
Every step is a randomized quiz session, so replays stay fresh and practice never feels like a boring test.
Multiple choice
The classic - pick the right answer.
True or false
Swipe or tap a quick yes/no.
Tap the pairs
Match ideas to their meanings.
Categorize
Sort cards into the right buckets.
Fill the blank
Finish the sentence from a word bank.
Spell it
Build the word letter by letter.
Memory match
Flip and remember the pairs.
Number guess
Slide to the closest answer.
Flashcards
Flip to check yourself, no pressure.
Picture quiz
Learn from a friendly little image.
Listen & choose
Hear it, then pick the match.
Quick Crawl
A timed round for a speedy brain boost.
Everything inside BrainSnail
Weekly leagues
Climb from Bronze to Diamond against friendly rivals.
Streaks & goals
Little daily wins, gentle reminders, streak freezes.
Gems & shop
Earn gems, refill hearts, treat your snail.
Customize your snail
Pick a shell colour, glasses and a hat.
Daily quests
Fresh goals every day for bonus rewards.
Cloud save
Sign in with Google and pick up on any device.
Biology · Cells
Eight tiny steps from “what is a cell?” to Cell Master. Crawl one step at a time.
- Completed
Tiny Life Blocks
What is a cell?
✓ - ✓Completed
Inside the Cell
Nucleus, cytoplasm & more
- In progress
Control Center
DNA & the nucleus
🐌 - 🔒Step 4 lockedLocked
Power Parts
Mitochondria & energy
- Locked
Plant vs Animal
Cell walls & chloroplasts
🔒Step 5 locked - 🔒Step 6 lockedLocked
Cell Gatekeeper
The cell membrane
- Locked
Mixed Review
A little bit of everything
🔒Step 7 locked - 👑Boss Shell
Cell Master
Boss Shell challenge
Nice crawl! Keep going - your snail brain is growing. 🐚
Browse before you play
46,177 questions, all out in the open
Every subject has a page showing what it covers, how the path is structured, and real example questions with their explanations. No sign-up needed to read any of it.
- Biology2,067
- History2,115
- Geography2,141
- Science2,321
- Math2,161
- Chemistry2,060
- Physics2,143
- Astronomy & Space2,160
- World Mythology2,023
- Animals & Nature2,028
- Food & Cooking2,064
- Law & Citizenship1,302
- Dinosaurs & Prehistoric Life1,955
- Art2,320
- Religion2,158
- Music2,147
- Philosophy2,179
- Technology2,148
- Psychology2,155
- Economics2,144
- Language & Literature2,226
- Sports2,160
Open the full learn section22 subjects · 390 units · 8,067 steps
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