# 轻动健康 vs FastBell

The clearest difference is update cadence: FastBell at every 5 days against 轻动健康's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 轻动健康 sells 3 in-app purchases, starting at $3.99 per 7 days and FastBell sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

轻动健康 ships an update every 3 months, FastBell every 5 days. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 轻动健康 | FastBell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 34 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [立华 陈](https://appshunter.io/developer/1886656849) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### 轻动健康

[App page](https://appshunter.io/ios/app/ai/id6762049386)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $4.99 | per month |
| 年会员 | $14.99 | per year |


### FastBell

[App page](https://appshunter.io/ios/app/fastbell-fasting-timer/id6762079813)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastBell Pro Weekly | $0.99 | per 7 days |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $17.99 | per year |
| Coffee | $0.99 | one-time |
| Cookie | $2.99 | one-time |
| Cake | $6.99 | one-time |


## Frequently asked questions

### Is 轻动健康 free?

轻动健康 is free to download, with in-app purchases available.

### Is FastBell free?

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

### Do 轻动健康 or FastBell have ads?

Neither 轻动健康 nor FastBell shows ads.

### Which is updated more often, 轻动健康 or FastBell?

轻动健康 ships an update every 3 months, and FastBell every 5 days. Most recently, 轻动健康 was updated on November 13, 2026 and FastBell on November 9, 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.*