# 智美方舟 vs 杜依妮

The clearest difference is ads: 杜依妮 at none against 智美方舟'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 every 2 months. The most recent releases landed on October 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 智美方舟 | 杜依妮 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 188 MB | 51 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sichuan Zhimeifangzhou Technology Co., Ltd.](https://appshunter.io/developer/1880254410) | [Chengdu Sumeiren Trading Co.,Ltd](https://appshunter.io/developer/1718707574) |

## What reviewers say

### 智美方舟

[App page](https://appshunter.io/ios/app/id1555933562)

**In-app purchases:** none


### 杜依妮

[App page](https://appshunter.io/ios/app/id6473254424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 智美方舟 free?

智美方舟 is free to download, with no in-app purchases.

### Is 杜依妮 free?

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

### Do 智美方舟 or 杜依妮 have ads?

智美方舟 shows ads; 杜依妮 does not.

### Which is updated more often, 智美方舟 or 杜依妮?

智美方舟 ships an update every 2 months, and 杜依妮 every 2 months. Most recently, 智美方舟 was updated on October 8, 2026 and 杜依妮 on September 13, 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.*