# Life Clock vs Memento Mori

The clearest difference is review sentiment: Memento Mori at 100% against Life Clock's 50%. Memento Mori also leads on rating (4.9 vs 3.0) and ratings volume (21 vs 2). Life Clock's advantage is update cadence (fortnightly vs every 3 months) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Life Clock sells 1 one-off in-app purchase and Memento Mori sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Memento Mori holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Memento Mori has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Life Clock's written reviews are positive against 100% of Memento Mori's.

Life Clock ships an update fortnightly, Memento Mori every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Life Clock | Memento Mori |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/life-clock-countdown-widgets/id6449169012/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/memento-mori-death-clock/id6738378679/reviews)** |
| Number of ratings | 2 | **21** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 32 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [余 张](https://appshunter.io/developer/1544645313) | [Ramkumar Vellaisamy](https://appshunter.io/developer/1706335914) |

## 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 |


### Memento Mori

[App page](https://appshunter.io/ios/app/memento-mori-death-clock/id6738378679)

This app provides a visual countdown of your remaining life, encouraging intentional living through daily reflection on mortality. It offers customizable life expectancy settings and home screen widgets to keep your progress visible.

**Highlights:** Life countdown in various units, Visual life progress grid, Home screen widgets, Customizable life expectancy, Daily Stoic reflection prompts

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | Free | one-time |
| A Day of Impact | $2.99 | one-time |
| A Week of Support | $7.99 | one-time |
| A Month of Gratitude | $29.99 | one-time |
| A Year of Appreciation | $129.00 | one-time |


## Frequently asked questions

### Is Life Clock free?

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

### Is Memento Mori free?

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

### Which has better reviews, Life Clock or Memento Mori?

Memento Mori is rated higher. Life Clock averages 3.0 out of 5 from 2 ratings, while Memento Mori averages 4.9 from 21 ratings.

### Do Life Clock or Memento Mori have ads?

Neither Life Clock nor Memento Mori shows ads.

### Which is updated more often, Life Clock or Memento Mori?

Life Clock ships an update fortnightly, and Memento Mori every 3 months. Most recently, Life Clock was updated on November 3, 2026 and Memento Mori on October 30, 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.*