# Death Clock vs Sleep Focus

The clearest difference is rating: Sleep Focus at 5.0 against Death Clock's 1.0. Sleep Focus also leads on update cadence (every 3 days vs every 3 weeks). Death Clock's advantage is ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Death Clock sells 2 in-app purchases, starting at $4.99 per 7 days and Sleep Focus sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sleep Focus holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Death Clock ships an update every 3 weeks, Sleep Focus every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Death Clock | Sleep Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/death-clock-mori/id6760660720/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleep-focus-bedtime-app-lock/id6797113744/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 30 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Silpho LLC](https://appshunter.io/developer/1870904612) | [Insight&myung, LLC](https://appshunter.io/developer/1752352451) |

## What reviewers say

### Death Clock

[App page](https://appshunter.io/ios/app/death-clock-mori/id6760660720)

This app visualizes your life in weeks, offering a countdown and daily Stoic quotes to encourage reflection on time's limitations. Widgets and Live Activities provide constant perspective without being intrusive.

**Highlights:** Life calendar in weeks, Approximate death countdown, Daily Stoic quotes, Reflection widgets, Live Activities support, WHO-based life estimate

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Lifetime Access | $29.99 | one-time |


### Sleep Focus

[App page](https://appshunter.io/ios/app/sleep-focus-bedtime-app-lock/id6797113744)

This app helps you reclaim your sleep by locking distracting applications during your chosen bedtime and wake-up times. It uses your device's built-in screen time features to enforce the schedule, ensuring you stay off your phone until morning. Calls and texts remain accessible for emergencies.

**Highlights:** Locks distracting apps during set sleep window, Automatic unlock at wake time, Uses Apple's Screen Time for robust locking, Calls and texts remain accessible, Optional one-time purchase for early unlock, No account or sign-up required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 일찍 풀기 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 일찍 풀기2 | $1.99 | one-time |


## Frequently asked questions

### Is Death Clock free?

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

### Is Sleep Focus free?

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

### Which has better reviews, Death Clock or Sleep Focus?

Sleep Focus is rated higher. Death Clock averages 1.0 out of 5 from 1 ratings, while Sleep Focus averages 5.0 from 1 ratings.

### Do Death Clock or Sleep Focus have ads?

Sleep Focus shows ads; Death Clock does not.

### Which is updated more often, Death Clock or Sleep Focus?

Death Clock ships an update every 3 weeks, and Sleep Focus every 3 days. Most recently, Death Clock was updated on October 28, 2026 and Sleep Focus on October 29, 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.*