Reaction Time Test: Reflex
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Reaction time test and reflex games. Measure your speed, then dare a friend
- Downloads
- 7+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 28
- 2026 Β· v5
Screenshots
About Reaction Time Test: Reflex
How fast are you, really?
The moment red turns green β how many milliseconds does it take you to react? Reflex Battle is a collection of 5 quick tests for your reflexes and short-term memory. Each round takes seconds, and you'll want "just one more" every time.
β‘ Reaction Time β tap the instant it turns green. A battle measured in milliseconds.
π’ Number Memory β memorize where the numbers are, then tap them in order.
π΅ Sequence β repeat a flashing pattern that grows longer each round.
π Tap Speed β how many taps can you land in 5 seconds?
β± Time Sense β stop at exactly 5.00 seconds, with the timer hidden.
See your percentile instantly
When a test ends, you get your score, a "Top X%" rank, and a fun grade β from Superhuman to Half-asleep.
Summon a friend with a challenge card
Turn your result into a shareable image card and dare a friend: "Can you beat this?" They take the challenge, and the rivalry begins.
Runs fully offline with no server, and collects no personal data beyond advertising.
β Just for fun β not a medical or scientific measurement, and the "Top %" figures are approximate.
Recommended for
- Anyone who loves quick reflex and brain mini-games
- Friends and family who want a reaction-speed showdown
- Score-chasers who go "one more time" in spare moments
The moment red turns green β how many milliseconds does it take you to react? Reflex Battle is a collection of 5 quick tests for your reflexes and short-term memory. Each round takes seconds, and you'll want "just one more" every time.
β‘ Reaction Time β tap the instant it turns green. A battle measured in milliseconds.
π’ Number Memory β memorize where the numbers are, then tap them in order.
π΅ Sequence β repeat a flashing pattern that grows longer each round.
π Tap Speed β how many taps can you land in 5 seconds?
β± Time Sense β stop at exactly 5.00 seconds, with the timer hidden.
See your percentile instantly
When a test ends, you get your score, a "Top X%" rank, and a fun grade β from Superhuman to Half-asleep.
Summon a friend with a challenge card
Turn your result into a shareable image card and dare a friend: "Can you beat this?" They take the challenge, and the rivalry begins.
Runs fully offline with no server, and collects no personal data beyond advertising.
β Just for fun β not a medical or scientific measurement, and the "Top %" figures are approximate.
Recommended for
- Anyone who loves quick reflex and brain mini-games
- Friends and family who want a reaction-speed showdown
- Score-chasers who go "one more time" in spare moments
What’s new
Version 5 Β· Updated September 28, 2026
- Now available in Spanish, Portuguese, Hindi, Indonesian, Arabic, Russian, Japanese, German, French, Turkish, Vietnamese, Traditional Chinese, Thai, Italian and Polish. - Store listing and screenshots are localized for each language.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Reaction Time Test: Reflex | β | Free | 5+ | Sep 28, 2026 | |
| Chainsaw Simulator Prank | β | Free | 5+ | Oct 2, 2026 | Compare |
| Laser Sword Simulator | β | Free | 0+ | Oct 2, 2026 | Compare |
| 2000s K-Pop Hits: Time Machine | β | Free | 5+ | Oct 1, 2026 | Compare |
| 7080 K-Oldies: Time Machine | β | Free | 5+ | Oct 1, 2026 | Compare |
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