# Death Clock vs Longevity Arc

The clearest difference is in-app purchases: Death Clock at none against Longevity Arc's 2. Longevity Arc's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Longevity Arc sells 2 in-app purchases, starting at $2.99 per month. Death Clock asks for nothing beyond the download.

Death Clock ships an update every 2 months, Longevity Arc every 3 days. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Death Clock | Longevity Arc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 3 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Tom Hestas](https://appshunter.io/developer/1877086504) | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) |

## What reviewers say

### Death Clock

[App page](https://appshunter.io/ios/app/death-clock-longevity/id6759847342)

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

**In-app purchases:** none


### Longevity Arc

[App page](https://appshunter.io/ios/app/longevity-arc/id6766045106)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Lifetime Pro | $9.99 | one-time |


## Frequently asked questions

### Is Death Clock free?

Death Clock is free to download, with no in-app purchases.

### Is Longevity Arc free?

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

### Do Death Clock or Longevity Arc have ads?

Death Clock shows ads; Longevity Arc does not.

### Which is updated more often, Death Clock or Longevity Arc?

Death Clock ships an update every 2 months, and Longevity Arc every 3 days. Most recently, Death Clock was updated on September 8, 2026 and Longevity Arc on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*