# 柠檬轻断食 vs 极速健身

The clearest difference is monetization model: 极速健身 at free with in-app purchases against 柠檬轻断食's subscription. 极速健身 also leads on review sentiment (70% vs 38%). 柠檬轻断食's advantage is device support (4 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 柠檬轻断食 sells 10 in-app purchases, starting at $6.99 per month and 极速健身 sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

柠檬轻断食 ships an update fortnightly, 极速健身 every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 柠檬轻断食 | 极速健身 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (590 ratings)](https://appshunter.io/ios/app/id1619521360/reviews)** | — |
| Number of ratings | **590** | — |
| Positive reviews | 38.2% of reviews | **70.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 405 MB | 94 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Baishi Iron Technology Co.,Ltd](https://appshunter.io/developer/1618403264) | [重庆菲特力斯科技有限公司](https://appshunter.io/developer/1655036173) |

## What reviewers say

### 柠檬轻断食

[App page](https://appshunter.io/ios/app/id1619521360)

This app offers personalized intermittent fasting plans to help users lose weight without strict dieting or intense exercise. It provides meal recommendations, exercise routines, and tracking tools to support your journey to a healthier body.

**Highlights:** Personalized fasting plans, Meal and recipe recommendations, Customizable fasting schedules, Guided exercise routines, Progress tracking and visualization, Water intake reminders, Community support features

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $6.99 | per month |
| svip月卡会员68 | $9.99 | per month |
| 年卡会员 | $14.99 | per year |
| 年卡会员 | $17.99 | per year |
| svip年卡会员168 | $24.99 | per year |
| 月卡会员 | $9.99 | one-time |
| 年卡会员 | $12.99 | one-time |
| 永久会员 | $14.99 | one-time |
| 永久会员 | $19.99 | one-time |
| 永久会员 | $24.99 | one-time |

**What reviewers like**

- 💕 Cute and attractive design
- 📚 Comprehensive diet and fitness knowledge
- 🔍 Variety of diet menus and recipes

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 💰 Excessive paywalls and hidden costs
- ⏰ Inflexible fasting time settings
- 🔍 Limited search and tracking functionality
- 🤖 Poor user experience and unintuitive interface

**Reported bugs**

- App crashes and login issues
- Purchased features not working as expected
- Inaccurate tracking and sync problems
- Inability to restore or manage purchases

**Requested features**

- Add English language support
- Allow customization of fasting schedules
- Improve search and data tracking features
- Provide better customer support and communication


### 极速健身

[App page](https://appshunter.io/ios/app/id6447495756)

Achieve your fitness goals with personalized workout plans and scientific dietary advice. Follow along with real trainers for effective exercises, suitable for all fitness levels. Build healthy habits and track your progress daily.

**Highlights:** Real-person follow-along video courses, Personalized training plans, Adjustable difficulty levels, Scientific dietary recommendations, Calorie tracking and meal suggestions, Habit building and daily check-ins

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 腹肌撕裂者连续包月48 | $6.99 | per month |
| 腹肌撕裂者-连续包月-75 | $9.99 | per month |
| 腹肌撕裂者-连续包月-88 | $12.99 | per month |
| 腹肌撕裂者-连续包年-158 | $22.99 | per year |
| 腹肌撕裂者连续包年178 | $24.99 | per year |
| 腹肌撕裂者连续包年198 | $29.99 | per year |
| 腹肌撕裂者-连续包年 | $29.99 | per year |
| 腹肌撕裂者-连续包年-218 | $29.99 | per year |
| 腹肌撕裂者-永久会员-168 | $24.99 | one-time |
| 腹肌撕裂者-永久会员-198 | $29.99 | one-time |


## Frequently asked questions

### Is 柠檬轻断食 free?

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

### Is 极速健身 free?

极速健身 is free to download, with in-app purchases available.

### Do 柠檬轻断食 or 极速健身 have ads?

Neither 柠檬轻断食 nor 极速健身 shows ads.

### Which is updated more often, 柠檬轻断食 or 极速健身?

柠檬轻断食 ships an update fortnightly, and 极速健身 every 2 weeks. Most recently, 柠檬轻断食 was updated on November 3, 2026 and 极速健身 on November 3, 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.*