# Robotrix vs Math Solver Pro

The clearest difference is price: Robotrix at Free against Math Solver Pro's $4.99. Robotrix also leads on update cadence (every 5 weeks vs every 2 months) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Robotrix is free to download; Math Solver Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Robotrix ships an update every 5 weeks, Math Solver Pro every 2 months. The most recent releases landed on September 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Robotrix | Math Solver Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 18 MB | 11 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Robotrix

[App page](https://appshunter.io/ios/app/robotrix/id6466579517)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Solver Pro

[App page](https://appshunter.io/ios/app/math-solver-pro/id6467880393)

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

**In-app purchases:** none


## Frequently asked questions

### Is Robotrix free?

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

### Is Math Solver Pro free?

Math Solver Pro costs $4.99, with no in-app purchases.

### Do Robotrix or Math Solver Pro have ads?

Neither Robotrix nor Math Solver Pro shows ads.

### Which is updated more often, Robotrix or Math Solver Pro?

Robotrix ships an update every 5 weeks, and Math Solver Pro every 2 months. Most recently, Robotrix was updated on September 26, 2026 and Math Solver Pro on October 12, 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.*