SumDash: Math Speed Game
Mental arithmetic arcade rush
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Four operations, one shrinking clock. Every correct answer buys back time - and speed. Take on today's Daily Heat and the weekly global leaderboard.
How fast is your mental math when the clock is ticking? SumDash turns arithmetic into a fast-paced arcade game: solve +, -, x and / before the countdown hits zero. Every correct answer refills the timer and pushes the pace a little higher. It starts easy. It never stays easy.
No worksheets, no lectures - just you, four operations and a clock that keeps getting braver. If you have ever wanted quick math practice that actually gets your pulse up, this is it.
GAME MODES
• Endless - the classic run. Keep solving, keep speeding up and chase a new personal best.
• Daily Heat - one shared challenge for the whole world. Everyone faces the same puzzle sequence that day, so the leaderboard is a pure test of skill.
• Ranking - compete for the weekly global leaderboard. You get 3 hearts: a wrong answer or a timeout costs one, and the run ends when they are gone.
• Practice - no timer, no hearts, no pressure. Solve as long as you like and check your accuracy at the end.
CLIMB THE WEEKLY RANKING
The global leaderboard resets every week, and the Top 5 sits right on the home screen. Pick a nickname, post a score and see how you stack up against players worldwide - then come back tomorrow and defend your spot.
HOW TO PLAY
1. Tap the correct answer before the countdown runs out.
2. Every correct answer adds time - and the game speeds up.
3. You have 3 hearts. A wrong answer or a timeout costs one.
That is the whole rulebook. Mastering it is another story.
WHO IT IS FOR
• Anyone who wants an arithmetic trainer that feels like a game, not homework
• Students sharpening addition, subtraction, multiplication and division - a fun alternative to times tables drills
• Adults who want a short brain warm-up with their coffee or on the commute
• Anyone chasing sharper focus, faster calculation and quicker reflexes
SHORT, LIGHT, FRIENDLY
A round takes just a few minutes, so SumDash fits into any break. Your recent runs are saved, so you can watch yourself get faster. It is free, works offline and needs no account - the global board simply connects when you are online.
+, -, x, / - how fast can you really go? Get SumDash and find out today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
· The weekly leaderboard on the home screen now fills the panel — up to 10 places at a glance.
· Tidier top bar: nickname, restore purchases and how to play moved into settings.
The developer, YT Lab, 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:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- YT Lab
- Size
- 34.6 MB
- Category
- Puzzle
- 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.49
- Copyright
- © 2026 YT Lab