# Repattern AI vs OpenShell

The clearest difference is update cadence: OpenShell at every 3 days against Repattern AI's every 3 months. Repattern AI's advantage is iOS requirement (16.0 vs 26.0). 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.

Repattern AI ships an update every 3 months, OpenShell every 3 days. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Repattern AI | OpenShell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 37 MB | 15 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Madras Check](https://appshunter.io/developer/1080240012) | [seungkoo lee](https://appshunter.io/developer/1862664481) |

## What reviewers say

### Repattern AI

[App page](https://appshunter.io/ios/app/repattern-ai/id6761247894)

**In-app purchases:** none


### OpenShell

[App page](https://appshunter.io/ios/app/openshell/id6762048319)

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

**In-app purchases:** none


## Frequently asked questions

### Is Repattern AI free?

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

### Is OpenShell free?

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

### Do Repattern AI or OpenShell have ads?

Neither Repattern AI nor OpenShell shows ads.

### Which is updated more often, Repattern AI or OpenShell?

Repattern AI ships an update every 3 months, and OpenShell every 3 days. Most recently, Repattern AI was updated on September 19, 2026 and OpenShell on September 20, 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.*