# 食悦 vs WeightTracker

The clearest difference is update cadence: 食悦 at every 11 days against WeightTracker's every 4 months. WeightTracker's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 食悦 sells 3 in-app purchases, starting at $2.99 per month and WeightTracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

食悦 ships an update every 11 days, WeightTracker every 4 months. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 食悦 | WeightTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Size | 21 MB | 19 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Fuzhou Taijiang Kangzhixuan Technology Co., Ltd](https://appshunter.io/developer/1863587147) | [小玲 王](https://appshunter.io/developer/1573722736) |

## What reviewers say

### 食悦

[App page](https://appshunter.io/ios/app/ai/id6756904345)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $2.99 | per month |
| 年度订阅 | $14.99 | per year |
| 永久会员 | $29.99 | one-time |


### WeightTracker

[App page](https://appshunter.io/ios/app/weighttracker-loss-diary/id6776108531)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeightTracker Month Pro | $1.99 | per month |
| WeightTracker Yearly Pro | $3.99 | per year |
| WeightTracker Lifetime Pro | $5.99 | one-time |


## Frequently asked questions

### Is 食悦 free?

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

### Is WeightTracker free?

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

### Do 食悦 or WeightTracker have ads?

Neither 食悦 nor WeightTracker shows ads.

### Which is updated more often, 食悦 or WeightTracker?

食悦 ships an update every 11 days, and WeightTracker every 4 months. Most recently, 食悦 was updated on November 13, 2026 and WeightTracker on October 31, 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.*