# 滚水 vs 轻启动

The clearest difference is in-app purchases: 滚水 at none against 轻启动's 2. 滚水 also leads on iOS requirement (13.0 vs 16.2). 轻启动's advantage is update cadence (daily vs every 25 months). On price there is nothing between them.

Both are free to download. 轻启动 sells 2 in-app purchases, starting at $1.99 per year. 滚水 asks for nothing beyond the download.

滚水 ships an update every 25 months, 轻启动 daily. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 滚水 | 轻启动 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 25 months | **Daily** |
| Size | 34 MB | 54 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Boiling Water Technology Co., Ltd.](https://appshunter.io/developer/1688664790) | [周英坤 王](https://appshunter.io/developer/1753626605) |

## What reviewers say

### 滚水

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

**In-app purchases:** none


### 轻启动

[App page](https://appshunter.io/ios/app/id6737761170)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightLaunch Access (Yearly) | $1.99 | per year |
| LightLaunch Access (Lifetime) | $6.99 | one-time |


## Frequently asked questions

### Is 滚水 free?

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

### Is 轻启动 free?

轻启动 is free to download, with in-app purchases available.

### Which is updated more often, 滚水 or 轻启动?

滚水 ships an update every 25 months, and 轻启动 daily. Most recently, 滚水 was updated on October 24, 2026 and 轻启动 on October 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.*