# BMSONE vs 滚水

The clearest difference is update cadence: BMSONE at every 2 months against 滚水's every 25 months. BMSONE also leads on device support. On price, in-app purchases and iOS requirement 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, 滚水 every 25 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BMSONE | 滚水 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 25 months |
| Size | 77 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [贤贺 熊](https://appshunter.io/developer/1501182870) | [Shenzhen Boiling Water Technology Co., Ltd.](https://appshunter.io/developer/1688664790) |

## What reviewers say

### BMSONE

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

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

**In-app purchases:** none


### 滚水

[App page](https://appshunter.io/ios/app/id6477358981)

**In-app purchases:** none


## Frequently asked questions

### Is BMSONE free?

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

### Is 滚水 free?

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

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

BMSONE ships an update every 2 months, and 滚水 every 25 months. Most recently, BMSONE was updated on October 2, 2026 and 滚水 on October 4, 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.*