# YX battery vs Haisic

YX battery and Haisic are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

YX battery ships an update every 2 months, Haisic every 6 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | YX battery | Haisic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 44 MB | 92 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [远飞 周](https://appshunter.io/developer/1618577296) | [春平 蒋](https://appshunter.io/developer/6785519147) |

## What reviewers say

### YX battery

[App page](https://appshunter.io/ios/app/yx-battery/id6761040548)

**In-app purchases:** none


### Haisic

[App page](https://appshunter.io/ios/app/haisic/id6786169809)

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

**In-app purchases:** none


## Frequently asked questions

### Is YX battery free?

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

### Is Haisic free?

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

### Do YX battery or Haisic have ads?

Neither YX battery nor Haisic shows ads.

### Which is updated more often, YX battery or Haisic?

YX battery ships an update every 2 months, and Haisic every 6 weeks. Most recently, YX battery was updated on October 24, 2026 and Haisic on October 7, 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.*