# Matrix Olympiad vs RDS Math

The clearest difference is update cadence: Matrix Olympiad at weekly against RDS Math's every 5 weeks. RDS Math's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Matrix Olympiad ships an update weekly, RDS Math every 5 weeks. The most recent releases landed on October 11, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Matrix Olympiad | RDS Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 106 MB | 36 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Education, Sikar](https://appshunter.io/developer/6802264196) | [DIGITOPPER SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1506789395) |

## What reviewers say

### Matrix Olympiad

[App page](https://appshunter.io/ios/app/matrix-olympiad/id6747417819)

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

**In-app purchases:** none


### RDS Math

[App page](https://appshunter.io/ios/app/rds-math/id6758041173)

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

**In-app purchases:** none


## Frequently asked questions

### Is Matrix Olympiad free?

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

### Is RDS Math free?

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

### Do Matrix Olympiad or RDS Math have ads?

Neither Matrix Olympiad nor RDS Math shows ads.

### Which is updated more often, Matrix Olympiad or RDS Math?

Matrix Olympiad ships an update weekly, and RDS Math every 5 weeks. Most recently, Matrix Olympiad was updated on October 11, 2026 and RDS Math on September 27, 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.*