# 蔚景云 vs 蜀道畅充

The clearest difference is update cadence: 蜀道畅充 at every 3 months against 蔚景云's every 8 months. 蔚景云's advantage is device support and iOS requirement (10.0 vs 12.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

蔚景云 ships an update every 8 months, 蜀道畅充 every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 蔚景云 | 蜀道畅充 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 112 MB | 208 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Weijing Technology Co., Ltd.](https://appshunter.io/developer/1552179204) | [Sichuan Shudao New Energy Technology Development Co., LTD](https://appshunter.io/developer/1723817774) |

## What reviewers say

### 蔚景云

[App page](https://appshunter.io/ios/app/id1552179201)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蜀道畅充

[App page](https://appshunter.io/ios/app/id6475289042)

**In-app purchases:** none


## Frequently asked questions

### Is 蔚景云 free?

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

### Is 蜀道畅充 free?

蜀道畅充 is free to download, with no in-app purchases.

### Which is updated more often, 蔚景云 or 蜀道畅充?

蔚景云 ships an update every 8 months, and 蜀道畅充 every 3 months. Most recently, 蔚景云 was updated on November 3, 2026 and 蜀道畅充 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.*