# 生酮减肥 vs 懒人轻断食

The clearest difference is review sentiment: 生酮减肥 at 67% against 懒人轻断食's 0%. 生酮减肥 also leads on rating (4.8 vs 4.0) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 生酮减肥 sells 6 one-off in-app purchases and 懒人轻断食 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

生酮减肥 holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: 生酮减肥 has 210 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of 生酮减肥's written reviews are positive against 0% of 懒人轻断食's.

生酮减肥 ships an update every 2 months, 懒人轻断食 monthly. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 生酮减肥 | 懒人轻断食 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (210 ratings)](https://appshunter.io/ios/app/id1454795329/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/id6444927330/reviews) |
| Number of ratings | **210** | 4 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 109 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Shengce Network Technology Co., Ltd.](https://appshunter.io/developer/779620359) | [深圳市慈芠健康有限公司](https://appshunter.io/developer/1575883745) |

## 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 |


### 懒人轻断食

[App page](https://appshunter.io/ios/app/id6444927330)

This app offers a free, science-backed approach to intermittent fasting for weight loss. It provides customized daily and weekly eating plans, recipe recommendations, and tools to track hydration, weight, and body metrics. Achieve your fitness goals with guided fasting schedules and health insights.

**Highlights:** Customizable intermittent fasting plans, Daily and weekly diet schedules, Recipe recommendations for various diets, Hydration and weight tracking, BMI and basal metabolic rate calculation, Data visualization of fasting progress

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 畅游版 | $6.99 | one-time |
| 畅游版 | $14.99 | one-time |
| 畅游版 | $29.99 | one-time |
| 畅游版 | $99.99 | one-time |
| 畅游版 | $299.99 | 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 懒人轻断食 free?

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

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

生酮减肥 is rated higher. 生酮减肥 averages 4.8 out of 5 from 210 ratings, while 懒人轻断食 averages 4.0 from 4 ratings.

### Do 生酮减肥 or 懒人轻断食 have ads?

懒人轻断食 shows ads; 生酮减肥 does not.

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

生酮减肥 ships an update every 2 months, and 懒人轻断食 monthly. Most recently, 生酮减肥 was updated on October 19, 2026 and 懒人轻断食 on October 12, 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.*