# 云笈 vs Solar Cloud

The clearest difference is update cadence: Solar Cloud at every 4 weeks against 云笈's every 29 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.

云笈 ships an update every 29 months, Solar Cloud every 4 weeks. The most recent releases landed on July 31, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 云笈 | Solar Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 4 weeks** |
| Size | 41 MB | 116 MB |
| Requires iOS | **13.0** | 13.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [高伟 赵](https://appshunter.io/developer/1590451518) | [Shenzhen Sofarsolar Company Limited](https://appshunter.io/developer/1628036876) |

## What reviewers say

### 云笈

[App page](https://appshunter.io/ios/app/id1591562410)

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

**In-app purchases:** none


### Solar Cloud

[App page](https://appshunter.io/ios/app/solar-cloud/id1673684191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 云笈 free?

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

### Is Solar Cloud free?

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

### Do 云笈 or Solar Cloud have ads?

Neither 云笈 nor Solar Cloud shows ads.

### Which is updated more often, 云笈 or Solar Cloud?

云笈 ships an update every 29 months, and Solar Cloud every 4 weeks. Most recently, 云笈 was updated on July 31, 2026 and Solar Cloud on June 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*