# HelloMath vs CodeMath

The clearest difference is rating: HelloMath at 4.8 against CodeMath's 3.7. HelloMath also leads on in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

HelloMath holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

HelloMath ships an update every 3 weeks, CodeMath every 2 weeks. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HelloMath | CodeMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/hellomath-toan-tu-duy/id1482104389/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/codemath-learn-math-together/id6448272564/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 148 MB | 67 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VH EDTECH JOINT STOCK COMPANY](https://appshunter.io/developer/1686539084) | [Nguyen Van Huu](https://appshunter.io/developer/1649904386) |

## What reviewers say

### HelloMath

[App page](https://appshunter.io/ios/app/hellomath-toan-tu-duy/id1482104389)

This app makes learning math fun and engaging for young children through animated videos, interactive games, and puzzles. It helps prepare preschoolers for elementary school by building a strong foundation in math concepts and critical thinking skills.

**Highlights:** Animated video lessons, Interactive math games and puzzles, Offline learning capabilities, Vietnamese language content, Progress tracking, Designed for preschool to 1st grade

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is HelloMath free?

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

### Is CodeMath free?

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

### Which has better reviews, HelloMath or CodeMath?

HelloMath is rated higher. HelloMath averages 4.8 out of 5 from 5 ratings, while CodeMath averages 3.7 from 3 ratings.

### Do HelloMath or CodeMath have ads?

Neither HelloMath nor CodeMath shows ads.

### Which is updated more often, HelloMath or CodeMath?

HelloMath ships an update every 3 weeks, and CodeMath every 2 weeks. Most recently, HelloMath was updated on October 13, 2026 and CodeMath on September 30, 2026.

---

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