ReactionTimeChecker app icon

Apps Like ReactionTimeChecker for iPhone and iPad

Test reaction time with button taps.

The app presents users with a 5x5 grid of buttons. When the game begins, a single button turns pink, and the user must tap it as quickly as possible.

by NSC, K.K.★ 1.01 ratingsGamesFreeData updated 2026-09-30

ReactionTimeChecker screenshots

Ranked alternatives

Showing 341–360 of 1,000 ranked alternatives.

  1. Tap Numbers Speed Test app icon

    Tap Numbers Speed Test

    Osawa Shunsuke

    Play in order to train vision

    Train peripheral and instantaneous vision by tapping in order. Choose from 3x3, 4x4, or 5x5 grids. Track progress with daily and weekly rankings that reset every two weeks. Compete globally to improve number-tap accuracy and .

    ★ 4.19 ratingsGamesFreeData updated 2026-09-06
  2. Shave Santa - Unlocked app icon

    Shave Santa - Unlocked

    Bluebear Technologies Ltd.

    Beards and customize designs

    Choose a character such as or Rudolph to customize. Trim and shape hair using virtual tools. Design custom beard styles for characters. Save and share completed looks. Navigate through a festive shop environment.

    ★ 4.89 ratingsGames$4.99Data updated 2026-09-08
  3. SHOCK TROOPERS 2nd Squad app icon

    SHOCK TROOPERS 2nd Squad

    SNK CORPORATION

    Play classic NEOGEO games anytime

    Play classic NEOGEO games with customizable virtual pads and screen settings. Save and load progress quickly. Access online rankings and compete with others. Adjust difficulty levels to match original gameplay.

    ★ 4.86 ratingsGames$3.99Data updated 2026-09-06
  1. Turbo Boat Race app icon

    Turbo Boat Race

    LIN YI YUN

    Check out the latest game release.

    The app offers a game with simple rules and easy controls. It provides endless levels for challenges and allows users to share their highest scores for ranking.

    ★ 4.33 ratingsGamesFreeData updated 2026-10-12
  2. SimpleChess - chess game app icon

    SimpleChess - chess game

    Institut Developpement Echecs Animation Loisir

    Play online and customize your board

    Play against global opponents with customizable boards and piece designs. Choose from 10 themes and set your own rating. Track ELO progress and complete tactical training modules. Challenge others in real-time games.

    ★ 4.08 ratingsGamesFreeData updated 2026-09-08
  3. DefenGo : Random Defense app icon

    DefenGo : Random Defense

    ltechpin co.,ltd

    Defeat enemies and upgrade animals

    Merge animal friends to upgrade and defend against endless waves of enemies. Customize strategies by combining creatures. Play in infinite wave mode and challenge high scores. Adjust defenses and manage upgrades dynamically.

    ★ 4.611 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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