# LogicSystem vs MyLlama

The clearest difference is iOS requirement: LogicSystem at 15.0 against MyLlama's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

LogicSystem ships an update every 2 weeks, MyLlama every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | LogicSystem | MyLlama |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 57 MB | 12 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [HST Innovations LLC](https://appshunter.io/developer/670745958) | [FiveStar AI](https://appshunter.io/developer/1872300274) |

## What reviewers say

### LogicSystem

[App page](https://appshunter.io/ios/app/logicsystem/id6753318710)

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

**In-app purchases:** none


### MyLlama

[App page](https://appshunter.io/ios/app/myllama/id6755857580)

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

**In-app purchases:** none


## Frequently asked questions

### Is LogicSystem free?

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

### Is MyLlama free?

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

### Do LogicSystem or MyLlama have ads?

Neither LogicSystem nor MyLlama shows ads.

### Which is updated more often, LogicSystem or MyLlama?

LogicSystem ships an update every 2 weeks, and MyLlama every 3 weeks. Most recently, LogicSystem was updated on November 8, 2026 and MyLlama 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.*