# 苏思源 vs 国韵优选

The clearest difference is ads: 苏思源 at none against 国韵优选's shown. 国韵优选's advantage is iOS requirement (13.0 vs 15.0). 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.

苏思源 ships an update every 2 weeks, 国韵优选 every 9 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 苏思源 | 国韵优选 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 42 MB | 46 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [南京元圈软件科技有限公司](https://appshunter.io/developer/1645292601) | [Anhui Zhongwei Rongmei Cultural Tourism Development Co., Ltd](https://appshunter.io/developer/1882981797) |

## What reviewers say

### 苏思源

[App page](https://appshunter.io/ios/app/id6753906809)

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

**In-app purchases:** none


### 国韵优选

[App page](https://appshunter.io/ios/app/id6761461867)

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

**In-app purchases:** none


## Frequently asked questions

### Is 苏思源 free?

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

### Is 国韵优选 free?

国韵优选 is free to download, with no in-app purchases.

### Do 苏思源 or 国韵优选 have ads?

国韵优选 shows ads; 苏思源 does not.

### Which is updated more often, 苏思源 or 国韵优选?

苏思源 ships an update every 2 weeks, and 国韵优选 every 9 days. Most recently, 苏思源 was updated on November 9, 2026 and 国韵优选 on October 31, 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.*