# 寿命カウントダウン日記｜人生時計 vs LifetimeClock

The clearest difference is update cadence: 寿命カウントダウン日記｜人生時計 at every 10 days against LifetimeClock's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 寿命カウントダウン日記｜人生時計 sells 2 in-app purchases, starting at $3.99 per month and LifetimeClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

寿命カウントダウン日記｜人生時計 ships an update every 10 days, LifetimeClock every 6 weeks. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 寿命カウントダウン日記｜人生時計 | LifetimeClock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 103 MB | 62 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KENGO MURATA](https://appshunter.io/developer/1884230582) | [Yoshiaki Ohinata](https://appshunter.io/developer/6789389749) |

## What reviewers say

### 寿命カウントダウン日記｜人生時計

[App page](https://appshunter.io/ios/app/pivotlog/id6760384852)

This app helps you visualize your remaining lifespan and reflect on your day through guided journaling and AI insights. It encourages you to make the most of your time and find fulfillment in your daily choices. Features include countdowns, daily reflections, and personalized AI summaries.

**Highlights:** Lifespan countdown visualization, Guided daily reflection journal, AI-powered insights and summaries, Home screen widgets, Daily habit reminders, Dark mode support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PivotLog プレミアム | $3.99 | per month |
| PivotLog プレミアム | $29.99 | per year |


### LifetimeClock

[App page](https://appshunter.io/ios/app/lifetimeclock-life-countdown/id6789389747)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Home Screen Widget | $3.99 | one-time |


## Frequently asked questions

### Is 寿命カウントダウン日記｜人生時計 free?

寿命カウントダウン日記｜人生時計 is free to download, with in-app purchases available.

### Is LifetimeClock free?

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

### Do 寿命カウントダウン日記｜人生時計 or LifetimeClock have ads?

Neither 寿命カウントダウン日記｜人生時計 nor LifetimeClock shows ads.

### Which is updated more often, 寿命カウントダウン日記｜人生時計 or LifetimeClock?

寿命カウントダウン日記｜人生時計 ships an update every 10 days, and LifetimeClock every 6 weeks. Most recently, 寿命カウントダウン日記｜人生時計 was updated on October 6, 2026 and LifetimeClock on October 19, 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.*