Timer 555 Calculator

Utilities

Free · In-App Purchases

This app is used to calculate monostable and astable circuit. Features * Calculate pulse width of monostable circuit * Calculate frequency of astable circuit * Find out combination of components making a desire pulse width in monostable circuit * Find out combination of components making a desire frequency in astable circuit * Saving component values in CSV file * Upload generated CSV files via AirDrop or iCloud Drive * Support English, German, French, Italian, Spanish, Portuguese, Japanese, Korean, Russian

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Fix minor bugs

The developer, Siu Yuen Ho, 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

    • Provider
      • Siu Yuen Ho
    • Size
      • 3.2 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 13.2 or later.
      • iPhone
        Requires iOS 13.2 or later.
      • iPad
        Requires iPadOS 13.2 or later.
      • iPod touch
        Requires iOS 13.2 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 11 more
      • English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © Peter Ho