# KINGZER vs AI Einkcase

The clearest difference is iOS requirement: KINGZER at 13.0 against AI Einkcase's 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.

## The numbers

| Metric | KINGZER | AI Einkcase |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 102 MB | 30 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [召 李](https://appshunter.io/developer/1740123808) | [露衡 王](https://appshunter.io/developer/1733679955) |

## What reviewers say

### KINGZER

[App page](https://appshunter.io/ios/app/kingzer/id6503227764)

**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 KINGZER free?

KINGZER 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 KINGZER or AI Einkcase have ads?

Neither KINGZER nor AI Einkcase shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*