# Robotrix vs Learn SQL

The clearest difference is price: Robotrix at Free against Learn SQL's $2.99. Robotrix also leads on iOS requirement (13.0 vs 17). On update cadence, ads, in-app purchases and device support there is nothing between them.

Robotrix is free to download; Learn SQL costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Robotrix ships an update every 5 weeks, Learn SQL every 6 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Robotrix | Learn SQL |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Size | 18 MB | 172 MB |
| Requires iOS | **13.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [IEM AMERICA CORPORATION](https://appshunter.io/developer/1489147623) | [Shahbaz Khan](https://appshunter.io/developer/1479963383) |

## What reviewers say

### Robotrix

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn SQL

[App page](https://appshunter.io/ios/app/learn-sql-database-mastery/id6755876223)

**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 Learn SQL free?

Learn SQL costs $2.99, with no in-app purchases.

### Do Robotrix or Learn SQL have ads?

Neither Robotrix nor Learn SQL shows ads.

### Which is updated more often, Robotrix or Learn SQL?

Robotrix ships an update every 5 weeks, and Learn SQL every 6 weeks. Most recently, Robotrix was updated on November 7, 2026 and Learn SQL on November 9, 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.*