# 亿充电 vs Uric Acid Log

The clearest difference is ads: 亿充电 at none against Uric Acid Log's shown. 亿充电 also leads on iOS requirement (15.6 vs 17.0). Uric Acid Log's advantage is update cadence (every 2 weeks vs every 5 months). On price, 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.

亿充电 ships an update every 5 months, Uric Acid Log every 2 weeks. The most recent releases landed on October 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 亿充电 | Uric Acid Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 17 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Yunku Intelligence Equipment Co., Ltd.](https://appshunter.io/developer/1585628722) | [You Lu](https://appshunter.io/developer/1460556784) |

## What reviewers say

### 亿充电

[App page](https://appshunter.io/ios/app/id6444307808)

**Features:** Vision Pro support

**In-app purchases:** none


### Uric Acid Log

[App page](https://appshunter.io/ios/app/uric-acid-log/id6778761111)

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

**In-app purchases:** none


## Frequently asked questions

### Is 亿充电 free?

亿充电 is free to download, with no in-app purchases.

### Is Uric Acid Log free?

Uric Acid Log is free to download, with no in-app purchases.

### Do 亿充电 or Uric Acid Log have ads?

Uric Acid Log shows ads; 亿充电 does not.

### Which is updated more often, 亿充电 or Uric Acid Log?

亿充电 ships an update every 5 months, and Uric Acid Log every 2 weeks. Most recently, 亿充电 was updated on October 14, 2026 and Uric Acid Log on September 25, 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.*