# Aderen vs Oonzoo

The clearest difference is iOS requirement: Oonzoo at 12.0 against Aderen's 15.0. On price, update cadence, ads and in-app purchases 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. Both last shipped on October 15, 2026.

## The numbers

| Metric | Aderen | Oonzoo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 35 MB | 126 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ALMOTECH SH.P.K.](https://appshunter.io/developer/1135626476) | [OONZOO PORTAL L.L.C](https://appshunter.io/developer/1682460956) |

## What reviewers say

### Aderen

[App page](https://appshunter.io/ios/app/aderen/id6448852728)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oonzoo

[App page](https://appshunter.io/ios/app/oonzoo/id6463752059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aderen free?

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

### Is Oonzoo free?

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

### Do Aderen or Oonzoo have ads?

Neither Aderen nor Oonzoo shows ads.

### Which is updated more often, Aderen or Oonzoo?

Aderen ships an update weekly, and Oonzoo weekly. Most recently, Aderen was updated on October 15, 2026 and Oonzoo on October 15, 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.*