# osase vs dkwan

The clearest difference is update cadence: osase at every 3 weeks against dkwan's every 4 months. 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.

osase ships an update every 3 weeks, dkwan every 4 months. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | osase | dkwan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 96 MB | 14 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Baozi Information Technology Co., Ltd.](https://appshunter.io/developer/1507986890) | [Hangzhou Dianke Zhicheng Software Co., Ltd](https://appshunter.io/developer/1657890431) |

## What reviewers say

### osase

[App page](https://appshunter.io/ios/app/osase/id6443595470)

**Features:** Vision Pro support

**In-app purchases:** none


### dkwan

[App page](https://appshunter.io/ios/app/dkwan/id6444913435)

**In-app purchases:** none


## Frequently asked questions

### Is osase free?

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

### Is dkwan free?

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

### Do osase or dkwan have ads?

Neither osase nor dkwan shows ads.

### Which is updated more often, osase or dkwan?

osase ships an update every 3 weeks, and dkwan every 4 months. Most recently, osase was updated on September 23, 2026 and dkwan on September 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.*