# Qianji vs Abidan

The clearest difference is ads: Qianji at none against Abidan's shown. Qianji also leads on iOS requirement (17.0 vs 26.0). Abidan's advantage is update cadence (daily vs every 2 weeks). On price, 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.

Qianji ships an update every 2 weeks, Abidan daily. The most recent releases landed on October 29, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Qianji | Abidan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 229 MB | 149 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Qiheng Technology Co., Ltd.](https://appshunter.io/developer/1735651855) | [Wai Phyo Thu](https://appshunter.io/developer/1779880568) |

## What reviewers say

### Qianji

[App page](https://appshunter.io/ios/app/qianji-system-architecture/id6792573685)

**Features:** Family Sharing, Vision Pro support

**In-app purchases:** none


### Abidan

[App page](https://appshunter.io/ios/app/abidan/id6799589873)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qianji free?

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

### Is Abidan free?

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

### Do Qianji or Abidan have ads?

Abidan shows ads; Qianji does not.

### Which is updated more often, Qianji or Abidan?

Qianji ships an update every 2 weeks, and Abidan daily. Most recently, Qianji was updated on October 29, 2026 and Abidan on November 6, 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.*