# Life Clock vs 余生倒数

The clearest difference is in-app purchases: 余生倒数 at none against Life Clock's 1. 余生倒数 also leads on iOS requirement (11.0 vs 13.6). Life Clock's advantage is update cadence (every 10 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Life Clock sells 1 one-off in-app purchase. 余生倒数 asks for nothing beyond the download.

Life Clock ships an update every 10 days, 余生倒数 every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Life Clock | 余生倒数 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Size | 264 MB | 39 MB |
| Requires iOS | 13.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [庭锋 叶](https://appshunter.io/developer/1604375751) |

## What reviewers say

### Life Clock

[App page](https://appshunter.io/ios/app/life-clock-reminders/id1547563205)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertisement Remove | $0.99 | one-time |


### 余生倒数

[App page](https://appshunter.io/ios/app/id1611678097)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Life Clock free?

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

### Is 余生倒数 free?

余生倒数 is free to download, with no in-app purchases.

### Do Life Clock or 余生倒数 have ads?

Neither Life Clock nor 余生倒数 shows ads.

### Which is updated more often, Life Clock or 余生倒数?

Life Clock ships an update every 10 days, and 余生倒数 every 6 months. Most recently, Life Clock was updated on November 3, 2026 and 余生倒数 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.*