# Life Clock vs 寿命診断アプリ

The clearest difference is in-app purchases: 寿命診断アプリ at none against Life Clock's 1. 寿命診断アプリ also leads on iOS requirement (13.0 vs 15.0). Life Clock's advantage is ads (none vs shown) and update cadence (fortnightly vs every 32 months). On price and device support there is nothing between them.

Both are free to download. Life Clock sells 1 one-off in-app purchase. 寿命診断アプリ asks for nothing beyond the download.

Life Clock ships an update fortnightly, 寿命診断アプリ every 32 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Life Clock | 寿命診断アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/life-clock-countdown-widgets/id6449169012/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 32 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [余 张](https://appshunter.io/developer/1544645313) | [yuma nomoto](https://appshunter.io/developer/1688912049) |

## What reviewers say

### Life Clock

[App page](https://appshunter.io/ios/app/life-clock-countdown-widgets/id6449169012)

This app helps you visualize your remaining lifespan and plan for retirement. It calculates life expectancy based on lifestyle choices, offering a perspective on how much time you have left.

**Highlights:** Lifespan calculation, Retirement financial planning, Lifestyle impact analysis, Time visualization, Entertainment purposes

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.29 | one-time |


### 寿命診断アプリ

[App page](https://appshunter.io/ios/app/id6475720441)

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

**In-app purchases:** none


## Frequently asked questions

### Is Life Clock free?

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

### Is 寿命診断アプリ free?

寿命診断アプリ is free to download, with no in-app purchases.

### Do Life Clock or 寿命診断アプリ have ads?

寿命診断アプリ shows ads; Life Clock does not.

### Which is updated more often, Life Clock or 寿命診断アプリ?

Life Clock ships an update fortnightly, and 寿命診断アプリ every 32 months. Most recently, Life Clock was updated on November 4, 2026 and 寿命診断アプリ on November 4, 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.*