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
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ReactionTimeChecker screenshots

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

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    Differences On Tv : Landscapes

    Angelo Capone

    Play, compare, climb rankings

    Find between two images to progress through levels. Compete on Game Center to improve rankings. Access background music licensed under Creative Commons.

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    Find The Differences Landscape

    Angelo Capone

    And climb rankings

    Between two images of scenic landscapes. Compete to improve Game Center rankings. Access background music licensed under Creative Commons.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-14
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