Drowning Math: Mental Math
Fast Arithmetic Brain Training
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
New: Daily Challenge — the whole world plays the same board today. Five modes, global leaderboards. Solve fast or sink!
Solve fast or sink. Drowning Math turns mental arithmetic into a survival race: every right answer lifts you up, every mistake drags you under. How long can you stay afloat?
THE DAILY CHALLENGE
One board, the whole world. Everyone gets the same puzzles today — climb the daily leaderboard before it resets at midnight, and come back tomorrow for a fresh one.
FIVE WAYS TO TRAIN
• Classic — survive as long as you can; difficulty ramps as you climb
• Chain — each answer becomes the start of the next problem
• 60 Seconds — no lives, pure speed: score as much as you can before the clock runs out
• Sudden Death — one life, no second chances
• Training — no lives, no timers; practice at your own pace
A REAL BRAIN WORKOUT
Addition, subtraction and multiplication with smart distractor answers, so guessing never works. Sessions take under a minute — perfect for a coffee break or the bus.
GLOBAL LEADERBOARDS
One leaderboard per mode, plus a fresh Daily board every day. Beat your best, then beat the world.
BUILT FOR SPEED
No sign-up, no subscription, no lessons. Tap play and you're in — and an optional daily reminder keeps your streak alive.
Who it's for:
• Adults who want a quick daily mental math workout
• Students prepping for exams or numerical job tests
• Anyone who wants their brain sharper than their calculator
Dive in — the water is rising. Today's board is waiting.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The Daily Challenge is here — same board for everyone, new puzzles every day.
• Daily Challenge with its own daily leaderboard
• Two new modes: Sudden Death (one life) and Training (no lives, no timers)
• Optional daily reminder so you never miss a board
• Confetti when you beat your personal best
• New "How to play" guide, smoother transitions and fixes
Beat your best, then beat the world. Got feedback? We read every review.
The developer, Brothapps, SL, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Brothapps S.L.
- Size
- 74.5 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Catalan, French, German, Spanish
- Age Rating
4+
- 4+
- Copyright
- © Brothapps, SL