# Kemanji vs Cat 4DAT

The clearest difference is ads: Kemanji at none against Cat 4DAT's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kemanji | Cat 4DAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Size | 15 MB | 6 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [VUZETA S.R.L.](https://appshunter.io/developer/1468688243) | [4DAT LLC](https://appshunter.io/developer/1649051364) |

## What reviewers say

### Kemanji

[App page](https://appshunter.io/ios/app/kemanji/id6747143838)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat 4DAT

[App page](https://appshunter.io/ios/app/cat-4dat/id6757195223)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kemanji free?

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

### Is Cat 4DAT free?

Cat 4DAT is free to download, with no in-app purchases.

### Do Kemanji or Cat 4DAT have ads?

Cat 4DAT shows ads; Kemanji does not.

### Which is updated more often, Kemanji or Cat 4DAT?

Kemanji ships an update weekly, and Cat 4DAT weekly. Most recently, Kemanji was updated on October 25, 2026 and Cat 4DAT 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.*