# UpTimer vs 瘦了吗

The clearest difference is update cadence: 瘦了吗 at every 8 days against UpTimer's every 4 weeks. 瘦了吗 also leads on ratings volume (3 vs 1) and iOS requirement (12.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. UpTimer sells 4 one-off in-app purchases and 瘦了吗 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for UpTimer against 5.0 for 瘦了吗. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpTimer ships an update every 4 weeks, 瘦了吗 every 8 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UpTimer | 瘦了吗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/uptimer/id1625562058/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/id6478850031/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 41 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [帅 黄](https://appshunter.io/developer/1616083371) | [灿 梁](https://appshunter.io/developer/1738856020) |

## What reviewers say

### UpTimer

[App page](https://appshunter.io/ios/app/uptimer/id1625562058)

Track your time and link it to your income to understand its value. Use it to reflect on your activities, break negative habits, and make daily journaling and summaries easier. Improve yourself by analyzing your time usage.

**Highlights:** Time tracking with income correlation, Activity reflection and interruption, Daily journaling and summary tools, Self-improvement through time analysis, Feedback on time usage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | one-time |
| 半年会员 | $4.99 | one-time |
| 年会员 | $5.99 | one-time |
| 永久会员 | $12.99 | one-time |


### 瘦了吗

[App page](https://appshunter.io/ios/app/id6478850031)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员 | $0.99 | one-time |
| 永久会员 | $1.99 | one-time |


## Frequently asked questions

### Is UpTimer free?

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

### Is 瘦了吗 free?

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

### Which has better reviews, UpTimer or 瘦了吗?

UpTimer and 瘦了吗 are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do UpTimer or 瘦了吗 have ads?

Neither UpTimer nor 瘦了吗 shows ads.

### Which is updated more often, UpTimer or 瘦了吗?

UpTimer ships an update every 4 weeks, and 瘦了吗 every 8 days. Most recently, UpTimer was updated on October 16, 2026 and 瘦了吗 on October 9, 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.*