# Atki vs AI Einkcase

The clearest difference is update cadence: AI Einkcase at fortnightly against Atki's every 2 months. Atki's advantage is iOS requirement (11.0 vs 15.6). 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.

Atki ships an update every 2 months, AI Einkcase fortnightly. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Atki | AI Einkcase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 70 MB | 30 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ibrahim Goktug ALHAN](https://appshunter.io/developer/1644184005) | [露衡 王](https://appshunter.io/developer/1733679955) |

## What reviewers say

### Atki

[App page](https://appshunter.io/ios/app/atki/id1644184003)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Einkcase

[App page](https://appshunter.io/ios/app/ai-einkcase/id6695752840)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atki free?

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

### Is AI Einkcase free?

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

### Do Atki or AI Einkcase have ads?

Neither Atki nor AI Einkcase shows ads.

### Which is updated more often, Atki or AI Einkcase?

Atki ships an update every 2 months, and AI Einkcase fortnightly. Most recently, Atki was updated on October 11, 2026 and AI Einkcase on October 4, 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.*