Comparison

Bitlik vs dephMath Brain Island

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bitlik

Features
Read full description

Never written a line of code? You're in exactly the right place. Bitlik is built for people who want to learn computer science, AI, and "vibecoding" (writing code together with AI) from absolute zero. No jargon, no intimidating screens — just short, fun, step-by-step lessons, with Bit the robot mascot cheering you on. If you love Duolingo, you'll love Bitlik. Spend a few minutes a day, keep your streak, earn XP, and understand computer science before you even notice. WHAT YOU'LL LEARN - How computers really work — hardware, software, binary - What actually happens behind the internet and the web - Programming logic — variables, loops, conditions - The fundamentals of web development, data, and algorithms - Artificial intelligence — from machine learning to large language models - Project management with Git and GitHub - Vibecoding: building real projects together with AI WHAT'S INSIDE - 107 units, 658 lessons - 5,000+ practice questions - 2,500+ teaching cards - A built-in glossary with 558 terms - Fully available in 7 languages: English, Turkish, Spanish, French, German, Portuguese, and Italian WHY BITLIK? - Requires zero prior knowledge — truly from scratch - Gamified: XP, streaks, hearts, and a badge system - Bite-sized lessons — 5 minutes a day is enough - Intuitive, visual examples instead of abstract theory - Built for the AI era: not just "code," but "coding with AI" WHO IS IT FOR? - Anyone curious about coding but unsure where to start - People considering a career change - Students and anyone interested in technology - Those who want to use AI tools more knowingly Computer science isn't for a select few. Start today with Bitlik.

About

dephMath Brain Island

Features
Read full description

dephMath is a free math and logic app that builds thinking skills through play for children in grades 1-4. Kids never pick from multiple choice: they tap, drag and draw their way to the answer. NEW: BRAIN ISLAND 10 games that reward different solutions instead of one right answer. Every new way earns a star! • Shape Island: share a cake fairly between friends, count cherries in different groups • Number Island: digit hunts and corner product puzzles • Puzzle Island: trace mazes with your finger, count cubes, move the Tower of Hanoi • Workshop Island: polyomino tiling, tangram, angled mirrors Your guide Pitir reacts to every right and wrong move with lively animations. 6 THINKING WORLDS • Algorithm Harbour: follow instructions, crack codes, program a robot • Number Mine: everyday number problems • Observation Forest: spot the details, count carefully • Pattern Island: sequences, tables and rules • Logic Castle: ordering from clues, balances, mini sudoku • Space Planet: mirror symmetry, rotating pieces, counting cubes HOW IT WORKS • One tap on "Continue" opens the level where you left off • Hundreds of levels, hints after a mistake and step-by-step explanations • "How did you work it out?" thinking journal at the end of each level • English and Turkish FOR PARENTS • Completely free, no in-app purchases. The app shows age-appropriate (general audience), non-personalized ads; ads appear on menus and between levels, never during play • No chat, no personal information asked from the child • 20 minutes of play per day; continue the next day where you left off • External links are behind a parent check

Screenshots

Bitlik4 screens
dephMath Brain Island4 screens

Verdict

The call

The clearest difference is in-app purchases: Bitlik at none against dephMath Brain Island's 1. Bitlik also leads on ads (none vs shown). dephMath Brain Island's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.0 vs 18.6). On price and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. dephMath Brain Island sells 1 one-off in-app purchase. Bitlik asks for nothing beyond the download.

UpkeepUpdate frequency

Bitlik ships an update every 2 months, dephMath Brain Island weekly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Bitlik versus dephMath Brain Island: the parameters behind the verdict, then further details
ParameterBitlikdephMath Brain Island
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size186 MB66 MB
Age rating4+9+
DeveloperYener Yigit Celikyusuf karaman

In-app purchases

None

Bitlik

No in-app purchases

1 purchases

dephMath Brain Island

One-time1
  • dephMath Plus$9.99

Questions

Is Bitlik free?
Bitlik is free to download, with no in-app purchases.
Is dephMath Brain Island free?
dephMath Brain Island is free to download, with in-app purchases available.
Do Bitlik or dephMath Brain Island have ads?
dephMath Brain Island shows ads; Bitlik does not.
Which is updated more often, Bitlik or dephMath Brain Island?
Bitlik ships an update every 2 months, and dephMath Brain Island weekly. Most recently, Bitlik was updated on October 8, 2026 and dephMath Brain Island on October 17, 2026.

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