# Probability Calc — What are the odds? > Calculate and track the probability of events in real-world scenarios. (iPhone/iPad app by Cody Murphy.) - Source: https://appshunter.io/ios/app/probability-calc/id1550544308 (this page in markdown: same URL + `.md`) - Developer: [Cody Murphy](https://appshunter.io/developer/1550544310) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 0 MB - Languages: English - Released: 2021-01-26 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/probability-calc/id1550544308/reviews.md ## What is Probability Calc? Probability Calc provides an easy and intuitive way to discover the probability of things happening around you. It works by allowing you to input any number of potential choices for things that could happen in a given 'Scenario' and makes it as easy as clicking a button to mark down that one of the choices has occurred. Given just a little bit of time recording the events, you can quickly get an idea of the odds of a certain outcome happening. Probability Calc also allows you to save any scenario and come back to it later if you want to pick up where you left off. From checking to see if a die is truly random to seeing what the most common color of car that passes is, there are an infinite number of possibilities for things to observe. So what will you try first? ## Key features - Input potential choices for scenarios - Record event occurrences - Calculate outcome probabilities - Save and resume scenarios - Intuitive event tracking ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/probability-calc/id1550544308/reviews.md ### 5/5 — Very intuitive and easy to use *2021-03-15* The app is very intuitive and easy to use ### 5/5 — Possibly most intuitive app ever created *2021-01-26* This app just predicted the chance of Zero Two (the best girl from popular anime show Darlin in the Franxx) becoming real, it says there is a 100% chance. ### 5/5 — Amazing!!!!!!!! *2021-01-26* I work in Biomechanical engineering and this app is a life saver!!! We were paying for an application for our computers that cost $34.99 a month but this app is free. ## Frequently asked questions about Probability Calc ### What is Probability Calc? Probability Calc is a utility app designed to help you easily discover and track the probability of events happening around you. You can input potential choices for a scenario and record outcomes to understand the odds. ### How does Probability Calc work? You define a 'Scenario' with multiple potential choices. As events occur, you mark which choice happened. The app then uses this data to calculate the probability of specific outcomes. ### Can I save my probability scenarios in Probability Calc? Yes, Probability Calc allows you to save any scenario you create. This means you can return to it later to continue recording events and tracking probabilities without losing your progress. ### What devices is Probability Calc available on? Probability Calc is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users. ### What is the age rating for Probability Calc? Probability Calc has an age rating of 4+, indicating it is suitable for users of all ages and contains no mature content. ### How often is Probability Calc updated? Probability Calc was last updated on February 1, 2021, with version 1.21. The release date was January 26, 2021. ### Does Probability Calc have ads? No, Probability Calc does not contain advertisements. It is a completely ad-free application. ### What is the user sentiment for Probability Calc? Based on the available data, Probability Calc has a perfect 5.0-star rating from 4 user reviews, suggesting a very positive user experience. ## Version history (last 3 releases) ### 1.21 — 2021-02-01 Includes a few bug fixes dealing with the adjustable Count field ### 1.20 — 2021-01-31 The latest version of Probability Calc adds a few new quality of life features and squashes some bugs •Added adjustable count when setting up choices to allow for more flexibility in updating the counts of certain choices •Added the ability to subtract taps from choices with a long press •Shrunk the borders of the scenario menu to fit more buttons and look cleaner ### 1.11 — 2021-01-26 No release notes. ## Apps similar to Probability Calc | App | Rating | Price | Category | | --- | --- | --- | --- | | [Test Timer - Monitor Your Time](https://appshunter.io/ios/app/test-timer-monitor-your-time/id1568837510) | 4.0 (4) | Free | Utilities | | [WatchThisCube](https://appshunter.io/ios/app/watchthiscube/id1547074856) | 5.0 (12) | Free | Utilities | | [ODE Solver +](https://appshunter.io/ios/app/ode-solver-plus/id1549447510) | 3.7 (3) | Free | Utilities | | [Scientific Calculator - CalCon](https://appshunter.io/ios/app/scientific-calculator-calcon/id1582182462) | 4.7 (14) | Free | Utilities | | [jCalc – Scientific Calculator](https://appshunter.io/ios/app/jcalc-scientific-calculator/id885770968) | 4.6 (247) | Free | Utilities | | [LCM and GCF Calculator](https://appshunter.io/ios/app/lcm-and-gcf-calculator/id1603947924) | 5.0 (1) | Free | Utilities | ## Related topics [probability calc](https://appshunter.io/ios/topics/probability-calc) · [probability calculator](https://appshunter.io/ios/topics/probability-calculator) · [probability distribution](https://appshunter.io/ios/topics/probability-distribution) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*