# Repattern AI vs Dozy

The clearest difference is update cadence: Dozy at every 3 days against Repattern AI's every 6 weeks. 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 6 weeks, Dozy every 3 days. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Repattern AI | Dozy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 37 MB | 32 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Madras Check](https://appshunter.io/developer/1080240012) | [Hyungjun KIM](https://appshunter.io/developer/1707984764) |

## What reviewers say

### Repattern AI

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

**In-app purchases:** none


### Dozy

[App page](https://appshunter.io/ios/app/dozy/id6762165739)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Repattern AI free?

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

### Is Dozy free?

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

### Do Repattern AI or Dozy have ads?

Neither Repattern AI nor Dozy shows ads.

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

Repattern AI ships an update every 6 weeks, and Dozy every 3 days. Most recently, Repattern AI was updated on October 22, 2026 and Dozy on October 31, 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.*