# 蜀兜 vs Solar LED

The clearest difference is update cadence: 蜀兜 at every 2 weeks against Solar LED's every 4 months. Solar LED's advantage is iOS requirement (12.0 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.

蜀兜 ships an update every 2 weeks, Solar LED every 4 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 蜀兜 | Solar LED |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 87 MB | 17 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu Zhijie Technology Co., Ltd.](https://appshunter.io/developer/1665485682) | [Shenzhen Herboter Industry Co.,LTD](https://appshunter.io/developer/1717710151) |

## What reviewers say

### 蜀兜

[App page](https://appshunter.io/ios/app/id1665803780)

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

**In-app purchases:** none


### Solar LED

[App page](https://appshunter.io/ios/app/solar-led/id6472758032)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 蜀兜 free?

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

### Is Solar LED free?

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

### Do 蜀兜 or Solar LED have ads?

Neither 蜀兜 nor Solar LED shows ads.

### Which is updated more often, 蜀兜 or Solar LED?

蜀兜 ships an update every 2 weeks, and Solar LED every 4 months. Most recently, 蜀兜 was updated on November 3, 2026 and Solar LED on November 4, 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.*