# CodeMath vs P2C Dictionary

The clearest difference is in-app purchases: P2C Dictionary at none against CodeMath's 1. CodeMath's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. CodeMath sells 1 one-off in-app purchase. P2C Dictionary asks for nothing beyond the download.

CodeMath ships an update every 2 weeks, P2C Dictionary every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | CodeMath | P2C Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/codemath-learn-math-together/id6448272564/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 67 MB | 37 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Van Huu](https://appshunter.io/developer/1649904386) | [Tien Cuong Nguyen](https://appshunter.io/developer/1650190840) |

## What reviewers say

### CodeMath

[App page](https://appshunter.io/ios/app/codemath-learn-math-together/id6448272564)

This app offers free online Olympic Math courses for elementary students, covering various international competitions. It features engaging video lessons, practice tests, and exam resources with solutions. Students can interact with teachers and parents can track progress.

**Highlights:** Olympic Math courses for grades 1-5, Video lessons and practice questions, Comprehensive practice tests, Exam resources and solutions, Teacher interaction and support, Parental progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luyện thi Toán ASMO khối 1 | $22.99 | one-time |


### P2C Dictionary

[App page](https://appshunter.io/ios/app/p2c-dictionary/id6473223062)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CodeMath free?

CodeMath is free to download, with in-app purchases available.

### Is P2C Dictionary free?

P2C Dictionary is free to download, with no in-app purchases.

### Do CodeMath or P2C Dictionary have ads?

Neither CodeMath nor P2C Dictionary shows ads.

### Which is updated more often, CodeMath or P2C Dictionary?

CodeMath ships an update every 2 weeks, and P2C Dictionary every 5 weeks. Most recently, CodeMath was updated on October 30, 2026 and P2C Dictionary on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*