# 乐充 vs 天成云

The clearest difference is ads: 天成云 at none against 乐充's shown. 乐充's advantage is iOS requirement (12 vs 15.6). 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.

乐充 ships an update every 3 weeks, 天成云 every 5 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 乐充 | 天成云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 119 MB | 88 MB |
| Requires iOS | **12** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhuhai Little Cola Technology Co,.Ltd.](https://appshunter.io/developer/1134429041) | [Yinkou Tiancheng Fire-fighting Equipment Co., Ltd.](https://appshunter.io/developer/1255155275) |

## What reviewers say

### 乐充

[App page](https://appshunter.io/ios/app/id1134429042)

**Features:** macOS Compatibility

**In-app purchases:** none


### 天成云

[App page](https://appshunter.io/ios/app/id1255155276)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 乐充 free?

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

### Is 天成云 free?

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

### Do 乐充 or 天成云 have ads?

乐充 shows ads; 天成云 does not.

### Which is updated more often, 乐充 or 天成云?

乐充 ships an update every 3 weeks, and 天成云 every 5 weeks. Most recently, 乐充 was updated on November 2, 2026 and 天成云 on November 6, 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.*