dephMath Brain Island
Puzzles that grow thinkers
Free · Designed for iPad. Not verified for macOS.
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 only between levels, as short videos at least one minute apart, 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
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Removed the ad banners from menu screens. Ads now appear only between levels, as short videos at least one minute apart; never during play.
• Added 16 new trap questions to Brain Island. Questions and puzzles are not repeated until the others have been played, even after you close and reopen the app.
• Visual and question improvements, minor bug fixes.
The developer, yusuf karaman, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- yusuf karaman
- Size
- 74.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
- Copyright
- © 2026 Yusuf Karaman