# 生酮减肥 vs fasting轻断食

生酮减肥 and fasting轻断食 both sit at 4.8 stars, but that hides the real split: 67% of 生酮减肥's written reviews are positive against 41% of fasting轻断食's. 生酮减肥 also leads on ratings volume (210 vs 13) and iOS requirement (9.0 vs 13.0). fasting轻断食's advantage is update cadence (fortnightly vs every 2 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 生酮减肥 sells 6 one-off in-app purchases and fasting轻断食 sells 7 in-app purchases, starting at $10.49 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for 生酮减肥 against 4.7 for fasting轻断食. That said, the two scores are not equally well evidenced: 生酮减肥 has 210 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 67% of 生酮减肥's written reviews are positive against 41% of fasting轻断食's.

生酮减肥 ships an update every 2 months, fasting轻断食 fortnightly. Both last shipped on September 23, 2026.

## The numbers

| Metric | 生酮减肥 | fasting轻断食 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (210 ratings)](https://appshunter.io/ios/app/id1454795329/reviews)** | [4.7 (13 ratings)](https://appshunter.io/ios/app/fasting/id1617429715/reviews) |
| Number of ratings | **210** | 13 |
| Positive reviews | **66.7% of reviews** | 41.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 78 MB | 152 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Shanghai Shengce Network Technology Co., Ltd.](https://appshunter.io/developer/779620359) | [Chongqing light fiber technology Co., Ltd](https://appshunter.io/developer/1617429717) |

## What reviewers say

### 生酮减肥

[App page](https://appshunter.io/ios/app/id1454795329)

This app helps users achieve weight loss through a ketogenic diet. It provides personalized meal plans, a vast food database for tracking macros, and tools to monitor progress. Connect with a community for support and access expert advice.

**Highlights:** Dietitian customized recipes, 300,000+ food item database, 100+ delicious Keto recipes, Personalized ketogenic regimen, Food and exercise recording tools, Weight and ketone body tracking, Community for sharing experiences

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月服务订阅 | $4.99 | one-time |
| 三个月服务订阅 | $9.99 | one-time |
| 一个月服务期 | $9.99 | one-time |
| 永久服务期 | $19.99 | one-time |
| 十二个月服务订阅 | $39.99 | one-time |
| 十二个月服务期 | $39.99 | one-time |


### fasting轻断食

[App page](https://appshunter.io/ios/app/fasting/id1617429715)

This app helps users adopt intermittent fasting with personalized plans, meal recommendations, and progress tracking. It guides users through fasting periods, suggests recipes, and visualizes health data to support weight loss and healthier eating habits.

**Highlights:** Personalized intermittent fasting plans, Recipe recommendations for various diets, Fasting and hydration reminders, Visualized health data tracking, Integration with HealthKit and other fitness apps, Customizable fasting durations

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $10.49 | per month |
| 月会员 | $14.99 | per month |
| 年会员 | $19.99 | per year |
| 年会员 | $39.99 | per year |
| 终生会员 | $24.99 | one-time |
| 终生会员 | $49.99 | one-time |
| 终身会员 | $79.99 | one-time |


## Frequently asked questions

### Is 生酮减肥 free?

生酮减肥 is free to download, with in-app purchases available.

### Is fasting轻断食 free?

fasting轻断食 is free to download, with in-app purchases available.

### Which has better reviews, 生酮减肥 or fasting轻断食?

生酮减肥 is rated higher. 生酮减肥 averages 4.8 out of 5 from 210 ratings, while fasting轻断食 averages 4.7 from 13 ratings.

### Do 生酮减肥 or fasting轻断食 have ads?

Neither 生酮减肥 nor fasting轻断食 shows ads.

### Which is updated more often, 生酮减肥 or fasting轻断食?

生酮减肥 ships an update every 2 months, and fasting轻断食 fortnightly. Most recently, 生酮减肥 was updated on September 23, 2026 and fasting轻断食 on September 23, 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.*