# YX battery vs Universal BMS

The clearest difference is ads: YX battery at none against Universal BMS's shown. YX battery also leads on iOS requirement (12.0 vs 16.4). 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.

YX battery ships an update every 2 months, Universal BMS every 5 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | YX battery | Universal BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 44 MB | 47 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [远飞 周](https://appshunter.io/developer/1618577296) | [TW BİLİŞİM MÜHENDİSLİK DANIŞMANLIK SANAYİ VE TİCARET LİMİTED ŞİRKETİ](https://appshunter.io/developer/1893322817) |

## What reviewers say

### YX battery

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

**In-app purchases:** none


### Universal BMS

[App page](https://appshunter.io/ios/app/universal-bms/id6795725580)

**In-app purchases:** none


## Frequently asked questions

### Is YX battery free?

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

### Is Universal BMS free?

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

### Do YX battery or Universal BMS have ads?

Universal BMS shows ads; YX battery does not.

### Which is updated more often, YX battery or Universal BMS?

YX battery ships an update every 2 months, and Universal BMS every 5 weeks. Most recently, YX battery was updated on October 24, 2026 and Universal BMS on October 17, 2026.

---

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