# UbetterBMS vs Power

The clearest difference is update cadence: Power at every 5 days against UbetterBMS's every 5 months. UbetterBMS's advantage is iOS requirement (9.0 vs 12.0). On price, ads, 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.

UbetterBMS ships an update every 5 months, Power every 5 days. The most recent releases landed on August 27, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | UbetterBMS | Power |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Size | 15 MB | 53 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ubetter Technology Company Limited](https://appshunter.io/developer/1683475701) | [Hangzhou Weimu Technology Co., Ltd.](https://appshunter.io/developer/1623279086) |

## What reviewers say

### UbetterBMS

[App page](https://appshunter.io/ios/app/ubetterbms/id6448090489)

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

**In-app purchases:** none


### Power

[App page](https://appshunter.io/ios/app/power-help/id6745493743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UbetterBMS free?

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

### Is Power free?

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

### Do UbetterBMS or Power have ads?

Neither UbetterBMS nor Power shows ads.

### Which is updated more often, UbetterBMS or Power?

UbetterBMS ships an update every 5 months, and Power every 5 days. Most recently, UbetterBMS was updated on August 27, 2026 and Power on September 8, 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.*