# 极简轻断食 vs FastingKit

The clearest difference is in-app purchases: 极简轻断食 at none against FastingKit's 3. FastingKit's advantage is update cadence (every 3 days vs every 2 weeks) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. FastingKit sells 3 in-app purchases, starting at $0.99 per month. 极简轻断食 asks for nothing beyond the download.

极简轻断食 ships an update every 2 weeks, FastingKit every 3 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 极简轻断食 | FastingKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 2 MB | 22 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [珠海润速信息科技有限公司](https://appshunter.io/developer/957275035) | [锁利 俱](https://appshunter.io/developer/6779652792) |

## What reviewers say

### 极简轻断食

[App page](https://appshunter.io/ios/app/id6761102918)

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

**In-app purchases:** none


### FastingKit

[App page](https://appshunter.io/ios/app/fastingkit-fasting-tracker/id6806566789)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastingKit Pro（Monthly) | $0.99 | per month |
| FastingKit Pro（Yearly） | $7.99 | per year |
| FastingKit Pro（Lifetime） | $19.99 | one-time |


## Frequently asked questions

### Is 极简轻断食 free?

极简轻断食 is free to download, with no in-app purchases.

### Is FastingKit free?

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

### Do 极简轻断食 or FastingKit have ads?

Neither 极简轻断食 nor FastingKit shows ads.

### Which is updated more often, 极简轻断食 or FastingKit?

极简轻断食 ships an update every 2 weeks, and FastingKit every 3 days. Most recently, 极简轻断食 was updated on October 31, 2026 and FastingKit 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.*