# Counting and Probability

> Math competition problems and solutions for counting and probability. (iPhone/iPad app by DEEPPATH LLC.)

- Source: https://appshunter.io/ios/app/counting-and-probability/id6444738269 (this page in markdown: same URL + `.md`)
- Developer: [DEEPPATH LLC](https://appshunter.io/developer/1531915855)
- Category: Education
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 8 MB
- Languages: English
- Released: 2022-11-28
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/counting-and-probability/id6444738269/reviews.md

## What is Counting and Probability?

The subject of counting and probability is a challenging in math competitions for math learners. This APP collects the math competition problems on various levels in a organized way and provide solutions to all the problems. The problems can be bookmarked for reviews and notes can be written for the study.

## Key features

- Math competition problem collection
- Detailed solutions provided
- Bookmark problems for review
- Note-taking for study
- Organized problem collection


## Frequently asked questions about Counting and Probability

### What is the learning methodology of Counting and Probability?

Counting and Probability focuses on problem-solving through a curated collection of math competition problems. It provides solutions and allows users to bookmark and take notes, facilitating active learning and review.

### How does Counting and Probability track user progress?

While the app doesn't explicitly mention a formal progress tracking system, users can bookmark problems for review and write notes, which helps them identify areas they need to revisit and focus on.

### Does Counting and Probability offer certifications?

Counting and Probability is designed as a study tool for math competitions and does not offer any formal certifications upon completion of problems or modules.

### Is Counting and Probability available on Android devices?

Currently, Counting and Probability is available for iOS devices, including iPhone and iPad. Support for Android devices has not been announced.

### How often is Counting and Probability updated?

The app was last updated on July 24, 2023, with version 2.1.1. This indicates a relatively recent update, suggesting ongoing maintenance and potential for future improvements.

### What do users like most about Counting and Probability?

Based on its 5.0-star rating from 7 reviews, users likely appreciate the organized collection of challenging math competition problems and the availability of detailed solutions for effective learning.

### Does Counting and Probability have ads?

No, Counting and Probability is ad-free. This allows for an uninterrupted learning experience without any advertisements interrupting the study process.

### What is the age rating for Counting and Probability?

Counting and Probability has an age rating of 4+, making it suitable for a wide range of users, including younger learners interested in mathematics.

## Version history (last 2 releases)

### 2.1.1 — 2023-07-24

bug fix

### 1.0 — 2022-11-28

No release notes.

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## More apps by DEEPPATH LLC

- [Geometry for Math Competition](https://appshunter.io/ios/app/geometry-for-math-competition/id1531915853)
- [Solving Geometry Problems](https://appshunter.io/ios/app/solving-geometry-problems/id1531947158)
- [Mastering Physics](https://appshunter.io/ios/app/mastering-physics/id6468366090)

All apps by DEEPPATH LLC: https://appshunter.io/developer/1531915855

## Related topics

[probability](https://appshunter.io/ios/topics/probability) · [probability llc](https://appshunter.io/ios/topics/probability-llc)

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*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 2026-06-01.*