# 生酮减肥 vs 想瘦Life

The clearest difference is ads: 生酮减肥 at none against 想瘦Life's shown. 生酮减肥 also leads on iOS requirement (9.0 vs 13.0). 想瘦Life's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 生酮减肥 sells 6 one-off in-app purchases and 想瘦Life sells 11 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

生酮减肥 ships an update every 2 months, 想瘦Life fortnightly. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 生酮减肥 | 想瘦Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (210 ratings)](https://appshunter.io/ios/app/id1454795329/reviews)** | — |
| Number of ratings | **210** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 69 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Shengce Network Technology Co., Ltd.](https://appshunter.io/developer/779620359) | [Beijing Haoxin Technology Co., Ltd.](https://appshunter.io/developer/1489694807) |

## 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 |


### 想瘦Life

[App page](https://appshunter.io/ios/app/life/id6451237881)

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $1.99 | per month |
| 包月会员 | $2.99 | per month |
| 年卡会员 | $3.99 | per year |
| 包月会员 | $3.99 | per month |
| 年卡会员 | $5.99 | per year |
| 年卡会员 | $5.99 | per year |
| 年卡会员 | $7.99 | per year |
| 年卡会员 | $9.99 | per year |
| 包年会员 | $12.99 | per year |
| 永久会员 | $8.99 | one-time |
| 永久会员 | $14.99 | 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 想瘦Life free?

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

### Do 生酮减肥 or 想瘦Life have ads?

想瘦Life shows ads; 生酮减肥 does not.

### Which is updated more often, 生酮减肥 or 想瘦Life?

生酮减肥 ships an update every 2 months, and 想瘦Life fortnightly. Most recently, 生酮减肥 was updated on September 23, 2026 and 想瘦Life on September 15, 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.*