Mind-Reading

An arithmetic magic trick

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Can a number trick reveal the result of your mental arithmetic? Mind-Reading is a simple arithmetic magic trick using addition and subtraction. How to play 1. Think of a number. 2. Follow the on-screen arithmetic instructions and tap OK after each step. 3. Subtract your original number and let the app reveal the result. No account or internet connection is required. Available in Japanese, English and Simplified Chinese. This is mathematical entertainment, not actual mind reading.

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Updated the layout and compatibility for current iPhones. Corrected the English instructions.

The developer, Tatsuya Takemura, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

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

    Size
    639 KB
    Category
    Entertainment
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, Japanese, Simplified Chinese
    Age Rating
    4+
    Provider
    Tatsuya Takemura
    • Tatsuya Takemura 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
    © copyright (C) 2011 Tatsuya Takemura All rights reserved.