# yBMS vs Power

The clearest difference is update cadence: Power at every 5 days against yBMS's every 13 months. 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.

yBMS ships an update every 13 months, Power every 5 days. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | yBMS | Power |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Size | 17 MB | 53 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [珉媛 杨](https://appshunter.io/developer/1538244691) | [Hangzhou Weimu Technology Co., Ltd.](https://appshunter.io/developer/1623279086) |

## What reviewers say

### yBMS

[App page](https://appshunter.io/ios/app/ybms/id1564433023)

**Features:** macOS Compatibility

**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 yBMS free?

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

### Is Power free?

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

### Do yBMS or Power have ads?

Neither yBMS nor Power shows ads.

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

yBMS ships an update every 13 months, and Power every 5 days. Most recently, yBMS was updated on October 2, 2026 and Power on October 11, 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.*