20 Seconds - Test your reaction time app icon

Apps Like 20 Seconds - Test your reaction time for iPhone and iPad

by Asylum Square Interactive GmbH★ 4.29 ratingsGamesFreeData updated 2026-09-09

20 Seconds - Test your reaction time screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Reaction Time - Reflex Test app icon

    Reaction Time - Reflex Test

    Hamza Abdessadek

    Reflexes and react quickly

    By clicking when the screen turns green. Choose from easy, medium, or hard difficulty levels. Track scores and improve reflexes through repeated play.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  2. Reaction Speed Reflex Trainer app icon

    Reaction Speed Reflex Trainer

    Vicki Partridge

    Tap when screen turns green

    Test by tapping when the screen changes from red to green. Measure responses in milliseconds. Play Classic Test and Lights Out modes. Track progress and compare scores across sessions.

    ★ 4.61,126 ratingsGamesFreeData updated 2026-09-06
  1. Reaction Time & Reflex Test app icon

    Reaction Time & Reflex Test

    Thinkabout LTD

    Reflexes with quick games

    Improve with games and quizzes. Track progress through timed challenges. Access expert tips for cognitive training. Compete in leaderboards and set personal goals.

    ★ 4.51,608 ratingsGamesFreeData updated 2026-09-06
  2. Reaction Test Pro app icon

    Reaction Test Pro

    SAMUEL B HEATHER

    Play mini-games and track times

    Measure times with mini-games like Race Lights-Out and Whack-a-dot. Track progress and compete globally via Game Center. Challenge friends and view leaderboards. Adjust difficulty settings and customize game modes.

    ★ 4.3213 ratingsGamesFreeData updated 2026-09-08
  3. Brain Training: Quick Reaction app icon

    Brain Training: Quick Reaction

    Thomson Inc.

    Tap targets to train speed

    Train time by tapping targets quickly and accurately. Play short challenges to test speed. Track progress over time. Improve reflexes through repeated practice. No registration required.

    ★ 4.683 ratingsGamesFreeData updated 2026-09-06
  4. Reaction Time: Reflex Test app icon

    Reaction Time: Reflex Test

    Meltem Arslan

    Play mini games to boost reflexes

    Play fast-paced and focus games to improve reflexes and mental agility. Tap lights before they disappear, avoid obstacles, and respond quickly to stimuli. Track progress and compete against time to enhance speed and concentration.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  5. SwitchedOn - Reaction Training app icon

    SwitchedOn - Reaction Training

    SwitchedOn LLC

    Train reactions, improve performance, track progress

    Train time with randomized visual or audio stimuli. Track progress with detailed performance metrics. Adjust difficulty levels to match fitness goals. Sync data across devices for consistent . Receive real-time feedback during exercises.

    ★ 4.8281 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Seconds Interval Timer app icon

    Seconds Interval Timer

    Runloop Ltd

    Track intervals and manage workouts

    Track intervals with customizable timers for HIIT, Tabata, and Circuit Training. Set full-screen displays in landscape or portrait. Combine multiple timers for complex workouts. Receive spoken names and warnings.

    ★ 4.723,606 ratingsHealth & FitnessFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.