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 221–240 of 1,000 ranked alternatives.

  1. Kami Typing! Typing trainer app icon

    Kami Typing! Typing trainer

    Toshihiko Arai

    Type fast, rise among gods.

    The app is a Japanese typing game that ranks users among deities based on their typing speed. Users can practice flick input, romaji, or kana on the software keyboard or an external keyboard.

    ★ 4.520 ratingsGamesFreeData updated 2026-09-19
  1. Japanese-kanji app icon

    Japanese-kanji

    KENJI HIOKI

    Learn Japanese kanji with pictures.

    The app teaches 80 Japanese kanji, categorized into groups like numbers and days of the week. Users receive stamps upon completing categories and can check rankings based on their stamp count.

    ★ 5.04 ratingsEducation$0.99Data updated 2026-09-26
  2. くれーんげーむ 練習 app icon

    くれーんげーむ 練習

    CANVAS, K.K

    Catch prizes in a 3D crane.

    The app presents a 3D crane game where players aim to win stuffed toys. Players earn points and time by catching prizes, with various rankings available.

    ★ 4.311 ratingsGamesFreeData updated 2026-10-17
  3. My Car Wash 2 - Cars Salon, Truck Spa & Kids Games app icon

    My Car Wash 2 - Cars Salon, Truck Spa & Kids Games

    Ninjafish Studios LLC

    Clean vehicles and repair the last one

    Clean vehicles by washing and detailing eight different , including a purple car, green van, yellow car, green semi , pink car, blue , pink sports car, and orange SUV. Repair the last vehicle after cleaning. Purchase in-game items with real money.

    ★ 2.810 ratingsGamesFreeData updated 2026-09-09
  4. iSnooker app icon

    iSnooker

    Beijing Tiantian Innovation Technology Co ,Ltd

    Online multiplayer snooker game experience.

    The app offers online multiplayer snooker with training for new players. It includes random matches, an arena mode, and the ability to play with friends, featuring various cues and tables.

    ★ 2.84 ratingsGamesFreeData updated 2026-09-27
  5. Paracute app icon

    Paracute

    Donut Games

    Jump down caves collecting hearts.

    The app features 40 caves to explore with retro style pixel graphics. Players collect hearts and use switches and teleporters to reach hidden areas while avoiding cave creatures.

    ★ 4.618 ratingsGames$0.99Data updated 2026-09-13
  6. Dot Sniper app icon

    Dot Sniper

    CHIEHIRO HASHIZUME

    Challenge concentration and time limits.

    The app challenges users to touch a dot ten times within a time limit. Users must locate the single dot of a different color to advance.

    ★ 4.412 ratingsGamesFreeData updated 2026-10-02
  7. Japanese-kanji(18-kanjis) app icon

    Japanese-kanji(18-kanjis)

    KENJI HIOKI

    Learn Japanese kanji characters easily.

    The app teaches 18 Japanese kanji characters. Users can learn kanji categorized by themes and earn stamps upon completing categories.

    ★ 4.76 ratingsEducationFreeData updated 2026-09-26
  8. Flying Santa Cat app icon

    Flying Santa Cat

    CHIEHIRO HASHIZUME

    Fly through the sky and deliver gifts

    Play a jumping-action game to deliver Christmas presents through the night sky. Control 3 kittens pulling a sled on a chubby . Glide slopes, jump to towns, and collect achievements. Compete in online rankings. Short gameplay sessions.

    ★ 5.06 ratingsGamesFreeData updated 2026-09-08
  9. Coaster Frenzy(Free) app icon

    Coaster Frenzy(Free)

    LIN YI YUN

    Experience thrilling coaster excitement now.

    The app offers a thrilling experience with a coaster game. Players control the coaster to stay on the rail and complete levels.

    ★ 4.323 ratingsGamesFreeData updated 2026-10-01

How we rank alternatives

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