# BMSONE vs POWERMGR

The clearest difference is update cadence: POWERMGR at every 3 weeks against BMSONE's every 2 months. BMSONE's advantage is iOS requirement (13.0 vs 15.6). 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.

BMSONE ships an update every 2 months, POWERMGR every 3 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BMSONE | POWERMGR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 77 MB | 6 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [贤贺 熊](https://appshunter.io/developer/1501182870) | [鹏 张](https://appshunter.io/developer/1425725690) |

## What reviewers say

### BMSONE

[App page](https://appshunter.io/ios/app/bmsone/id1513494845)

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

**In-app purchases:** none


### POWERMGR

[App page](https://appshunter.io/ios/app/powermgr/id6804962770)

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

**In-app purchases:** none


## Frequently asked questions

### Is BMSONE free?

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

### Is POWERMGR free?

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

### Do BMSONE or POWERMGR have ads?

Neither BMSONE nor POWERMGR shows ads.

### Which is updated more often, BMSONE or POWERMGR?

BMSONE ships an update every 2 months, and POWERMGR every 3 weeks. Most recently, BMSONE was updated on October 27, 2026 and POWERMGR on October 29, 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.*