# Window vs 时光轻断食

The clearest difference is rating: 时光轻断食 at 5.0 against Window's 4.5. 时光轻断食 also leads on update cadence (every 2 weeks vs monthly). Window's advantage is ratings volume (11K vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Window sells 16 in-app purchases, starting at $0.49 per year and 时光轻断食 sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

时光轻断食 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Window has 11K ratings behind it against 1, so its average is the more settled of the two.

Window ships an update monthly, 时光轻断食 every 2 weeks. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Window | 时光轻断食 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (11K ratings)](https://appshunter.io/ios/app/window-intermittent-fasting/id1112765909/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6461726419/reviews)** |
| Number of ratings | **11K** | 1 |
| Positive reviews | 22.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 131 MB | 131 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [Huai 'an Fingertip Time Technology Co., LTD](https://appshunter.io/developer/1620298666) |

## What reviewers say

### Window

[App page](https://appshunter.io/ios/app/window-intermittent-fasting/id1112765909)

This app helps you adopt an intermittent fasting lifestyle with science-based guidance and personalized recommendations. Track your fasting and eating periods, monitor weight loss goals, and stay hydrated. Access expert insights and challenges to build healthier habits.

**Highlights:** Fasting timer, Weight journal, Water tracker, Personalized fasting programs, Meal plans, Healthy challenges

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Window Premium (1 Year) | $0.49 | per year |
| Window Pro Weekly | $4.99 | per 7 days |
| Window Pro Weekly | $4.99 | per 7 days |
| Window Premium (1 Year) | $11.99 | per year |
| Window Premium (1 Month) | $14.99 | per month |
| Window Premium (3 Months) | $19.99 | per 3 months |
| Window Premium (1 Year) | $24.99 | per year |
| Window Premium (1 Year) | $39.99 | per year |
| Window Premium (1 Year) | $49.99 | per year |
| Window Premium (1 Year) | $49.99 | per year |
| Window Premium (1 Year) | $54.99 | per year |
| Window Premium (1 Year) | $59.99 | per year |
| Window Premium (1 Year) | $69.99 | per year |
| Window Premium (1 Year) | $79.99 | per year |
| Window Premium (1 Year) | $89.99 | per year |
| Window Premium (1 Year) | $99.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 📊 Helpful data tracking
- 🔍 Comprehensive features
- 👍 Flexible fasting options
- 💪 Motivating for fasting

**What reviewers complain about**

- 🐛 Sync issues across devices
- 🕰️ Inconsistent time tracking
- 💰 Expensive subscription
- 🔍 Confusing interface changes
- 🔧 Unreliable app functionality

**Reported bugs**

- Fasting times not accurately recorded
- Data loss and reset issues
- Subscription management problems
- Frequent app crashes and freezes
- Notifications not working as expected

**Requested features**

- Ability to edit fasting/eating times
- Integration with fitness trackers
- More detailed data analysis and reporting
- Customizable fasting plans and reminders
- Better support for longer fasting periods


### 时光轻断食

[App page](https://appshunter.io/ios/app/id6461726419)

Effortlessly track your calorie intake with AI-powered food recognition. Get personalized diet plans tailored to your body, habits, and preferences for effective weight loss. Explore recipes and fasting programs to achieve your fitness goals.

**Highlights:** AI food recognition for calorie counting, Personalized diet and weight loss plans, Extensive low-calorie recipe library, Built-in intermittent fasting programs, Daily health status tracking, Advanced AI plan adjustments, In-depth nutritional analysis

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 试用首周9元 | $3.99 | per 7 days |
| SVIP包年订阅会员78 | $9.99 | per year |
| SVIP包年订阅会员88 | $12.99 | per year |
| 包季度会员 | $14.99 | per 3 months |
| SVIP包年订阅会员98 | $14.99 | per year |
| SVIP包年订阅会员108 | $14.99 | per year |
| 永久会员48元 | $6.99 | one-time |
| 永久会员78 | $9.99 | one-time |
| 永久VIP特权 | $14.99 | one-time |
| 永久会员118 | $17.99 | one-time |


## Frequently asked questions

### Is Window free?

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

### Is 时光轻断食 free?

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

### Which has better reviews, Window or 时光轻断食?

时光轻断食 is rated higher. Window averages 4.5 out of 5 from 11K ratings, while 时光轻断食 averages 5.0 from 1 ratings.

### Do Window or 时光轻断食 have ads?

Neither Window nor 时光轻断食 shows ads.

### Which is updated more often, Window or 时光轻断食?

Window ships an update monthly, and 时光轻断食 every 2 weeks. Most recently, Window was updated on November 1, 2026 and 时光轻断食 on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*