# WeightDiary vs 每日减脂

The clearest difference is ads: 每日减脂 at none against WeightDiary's shown. WeightDiary's advantage is update cadence (weekly vs every 3 weeks) and rating (4.9 vs 4.7). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. WeightDiary sells 4 one-off in-app purchases and 每日减脂 sells 7 in-app purchases, starting at $9.99 per 3 months. Whichever you choose, the download price is not the number that matters.

WeightDiary holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 100 and 29 respectively. Written reviews complicate that: 91% of WeightDiary's written reviews are positive against 98% of 每日减脂's, so the app with the better star average is not the one people write more warmly about.

WeightDiary ships an update weekly, 每日减脂 every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | WeightDiary | 每日减脂 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (100 ratings)](https://appshunter.io/ios/app/weightdiary-track-better-you/id1662819197/reviews)** | [4.7 (29 ratings)](https://appshunter.io/ios/app/id6499197912/reviews) |
| Number of ratings | **100** | 29 |
| Positive reviews | 90.7% of reviews | **98.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 184 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [青岛四正木每网络科技有限公司](https://appshunter.io/developer/1662819199) | [Moon Technology Co., Ltd](https://appshunter.io/developer/1721502428) |

## What reviewers say

### WeightDiary

[App page](https://appshunter.io/ios/app/weightdiary-track-better-you/id1662819197)

This app helps you track your weight, body fat, and other health metrics. It offers a clear and simple interface for logging daily activities like diet and exercise, with features for visualizing progress and sharing your journey.

**Highlights:** Weight and body fat logging, Daily diet and exercise tracking, Progress visualization and trends, Body photo logging and comparison, Customizable themes and templates, Cloud backup and data export, Apple Health integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent Premium (Basic) | $12.99 | one-time |
| Premium (One-Time Purchase) | $12.99 | one-time |
| Permanent Premium (Upgrade) | $29.99 | one-time |
| Permanent Premium (AI Version) | $44.99 | one-time |


### 每日减脂

[App page](https://appshunter.io/ios/app/id6499197912)

This app helps you achieve your weight loss goals through personalized diet and fasting plans. It tracks your calorie intake, weight changes, and hydration, offering a vast food library and various recipe options. Get scientific insights and reminders to support your healthy lifestyle.

**Highlights:** Personalized diet and fasting plans, Calorie tracking with extensive food library, Weight loss progress tracking, Hydration reminders, Multiple fasting and recipe options, Scientific fasting knowledge

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每日减脂季卡SVIP | $9.99 | per 3 months |
| 每日减脂年卡SVIP | $14.99 | per year |
| 每日减脂永久SVIP升级 | $4.99 | one-time |
| 每日减脂永久SVIP折扣 | $14.99 | one-time |
| 每日减脂永久SVIP折扣 | $17.99 | one-time |
| 每日减脂永久SVIP | $19.99 | one-time |
| 每日减脂永久SVIP原价 | $39.99 | one-time |


## Frequently asked questions

### Is WeightDiary free?

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

### Is 每日减脂 free?

每日减脂 is free to download, with in-app purchases available.

### Which has better reviews, WeightDiary or 每日减脂?

WeightDiary is rated higher. WeightDiary averages 4.9 out of 5 from 100 ratings, while 每日减脂 averages 4.7 from 29 ratings.

### Do WeightDiary or 每日减脂 have ads?

WeightDiary shows ads; 每日减脂 does not.

### Which is updated more often, WeightDiary or 每日减脂?

WeightDiary ships an update weekly, and 每日减脂 every 3 weeks. Most recently, WeightDiary was updated on November 3, 2026 and 每日减脂 on November 4, 2026.

---

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