# TimeMark vs Life Clock Countdown

The clearest difference is in-app purchases: TimeMark at none against Life Clock Countdown's 2. TimeMark also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Life Clock Countdown sells 2 in-app purchases, starting at $4.99 per month. TimeMark asks for nothing beyond the download.

TimeMark ships an update every 4 months, Life Clock Countdown every 6 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TimeMark | Life Clock Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 16 MB | 74 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [东申 王](https://appshunter.io/developer/1658475058) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### TimeMark

[App page](https://appshunter.io/ios/app/timemark-countdown-and-widget/id6535676161)

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

**In-app purchases:** none


### Life Clock Countdown

[App page](https://appshunter.io/ios/app/life-clock-countdown-lifebar/id6743104894)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is TimeMark free?

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

### Is Life Clock Countdown free?

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

### Do TimeMark or Life Clock Countdown have ads?

Life Clock Countdown shows ads; TimeMark does not.

### Which is updated more often, TimeMark or Life Clock Countdown?

TimeMark ships an update every 4 months, and Life Clock Countdown every 6 months. Most recently, TimeMark was updated on October 30, 2026 and Life Clock Countdown on October 25, 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.*