5Counter: Binomial Probs　

View outcome probability.

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

This counter app prioritizes ease of use with large buttons for intuitive operation. Simply tap a button to easily record counts, and with each press, the current occurrence rate and probability are automatically calculated in real time. Grasp the situation on the spot without worrying about complex calculations. Furthermore, it includes a dedicated page that calculates probabilities using the binomial distribution. Based on the actual number of occurrences and the expected occurrence rate, you can see the numerical value representing “the probability this result would occur.” Don't rely solely on intuition—make probability and numbers your allies. Translated with DeepL.com (free version)

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Added in-app purchase functionality.

Version 1.1.0

The developer, RYOYA GOJO, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

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

Accessibility

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

Information

Seller
  • RYOYA GOJO
Size
  • 14 MB
Category
  • Finance
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 13.3 or later and a Mac with Apple M1 chip or later.
Languages
  • English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 RYOYA GOJO
  • Developer Website
  • Privacy Policy

    • More by RYOYA GOJO

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