# Kooyii vs dz150v2

The clearest difference is update cadence: Kooyii at every 2 weeks against dz150v2's every 4 months. dz150v2's advantage is iOS requirement (11.0 vs 15.0). 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.

Kooyii ships an update every 2 weeks, dz150v2 every 4 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Kooyii | dz150v2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 88 MB | 16 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ShenZhen luona technology Co. LTD](https://appshunter.io/developer/1324483440) | [水 余](https://appshunter.io/developer/1769630872) |

## What reviewers say

### Kooyii

[App page](https://appshunter.io/ios/app/kooyii/id6458050364)

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

**In-app purchases:** none


### dz150v2

[App page](https://appshunter.io/ios/app/dz150v2/id6746684444)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kooyii free?

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

### Is dz150v2 free?

dz150v2 is free to download, with no in-app purchases.

### Do Kooyii or dz150v2 have ads?

Neither Kooyii nor dz150v2 shows ads.

### Which is updated more often, Kooyii or dz150v2?

Kooyii ships an update every 2 weeks, and dz150v2 every 4 months. Most recently, Kooyii was updated on October 30, 2026 and dz150v2 on October 30, 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.*