Add Up Fast - Addition

15 Seconds to Test Your Brain

Free · In-App Purchases · Designed for iPad

15 Seconds to Test Your Brain 15 seconds of speed math to boost your brain power. The rules are simple: Tap the right answer for the equation. Players have 15 seconds to get as many questions right as possible. The questions get progressively hard as more questions appears. 4 GAME MODES: ------------------------------ 1) Addition 2) Subtraction 3) Multiplication 4) Division

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Refreshed design and Updated for iOS 11

The developer, Arch Square, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

  • No Details Provided

    The developer will be required to provide privacy details when they submit their next app update.

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Size
      • 12.1 MB
    • Category
      • Entertainment
    • Compatibility
      Requires iOS 9.0 or later.
      • iPhone
        Requires iOS 9.0 or later.
      • iPad
        Requires iPadOS 9.0 or later.
      • iPod touch
        Requires iOS 9.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
      • Pack of 250 Tokens 4,99 zł
      • Pack to Remove Ads 9,99 zł
      • Pack to Unlock All Game Modes 9,99 zł
    • Provider
      Arch Square
      • Arch Square has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
    • Copyright
      • © 2018 ArchSquare