確率ジェネ
ガチャ・くじの当選確率を瞬時に計算
Free · Designed for iPad. Not verified for macOS.
Confused about probabilities? “Probability Calc” quickly computes gacha and lottery odds using statistical models. Simple, fast, and ideal for game design and study.
"Probability Calc" is a tool that calculates chances in lotteries, gacha pulls, and draws using statistical models.
Main features
• Hypergeometric distribution: chance of drawing hits
• Cumulative binomial distribution: chance of k hits in n trials
• Simple input with instant results
Recommended uses
• Estimate gacha pulls needed
• Pack-opening hit simulation
• Campaign win-rate check
• Game design and learning
Privacy
No login needed. All data stays on your device. Ads are minimal.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added multi-language support.
The developer, ryuichi hayashida, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ryuichi hayashida
- Size
- 38.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © miryu kamiya