Flash Digits: Memory Challenge
Speed Memory Challenge
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
How fast can your brain capture a number?
Flash Digits shows you a 4-digit number for a split second — then hides it. Type what you saw. Get it right, and the next flash gets faster. Get it wrong, and it's game over.
It starts easy at 0.9 seconds. But every correct answer shaves 60 milliseconds off your time. Before you know it, numbers are flashing at inhuman speeds — and only the sharpest minds survive.
HOW IT WORKS
A 4-digit number appears on screen. It vanishes almost instantly. You type the number from memory. Correct answers speed up the next flash. One wrong answer ends the game.
8 DIFFICULTY TIERS
- Warm Up — ease into it at 0.9s
- Quick — numbers start to move at 0.6s
- Fast — blink and you'll miss it at 0.45s
- Blazing — real focus required at 0.35s
- Insane — only sharp eyes survive at 0.25s
- Inhuman — beyond normal reflexes at 0.15s
- IMPOSSIBLE — 0.08 seconds. Seriously.
- FLY MODE — 0.05s. Can you even see it?
FEATURES
- Pure memory gameplay — no distractions, no timers, just you vs. the flash
- Combo system rewards consecutive correct answers
- Global leaderboard — compete for Top 3 worldwide
- Personal best tracking to beat your own records
- Watch an ad to continue once per game — pick up right where you failed
- Clean, minimal design with a friendly brain mascot
- Works offline — play anywhere, anytime
Flash Digits is the ultimate test of visual memory and reaction speed. Simple to learn, nearly impossible to master. How far can you go?
New: Memory mode
Watch numbers appear one by one, then tap them back in order — 1, 2, 3… Each round gets longer. One mistake ends the run.
The developer, ROKONTECH LLC, 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
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ROKONTECH LLC
- Size
- 51 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 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
- Copyright
- © ROKONTECH LLC