# Dozen Clock vs Long Lasting Clock

The clearest difference is price: Long Lasting Clock at Free against Dozen Clock's $1.99. Dozen Clock's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs every 5 days). On ads and iOS requirement there is nothing between them.

Long Lasting Clock is free to download; Dozen Clock costs $1.99 up front. Long Lasting Clock sells 1 one-off in-app purchase. Dozen Clock asks for nothing beyond the download.

Dozen Clock ships an update every 2 days, Long Lasting Clock every 5 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Dozen Clock | Long Lasting Clock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 2 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gergo Blasko](https://appshunter.io/developer/1767828070) | [Schmidt Service Partner AB](https://appshunter.io/developer/6802420757) |

## What reviewers say

### Dozen Clock

[App page](https://appshunter.io/ios/app/dozen-clock/id6733246889)

**Features:** Apple Watch app

**In-app purchases:** none


### Long Lasting Clock

[App page](https://appshunter.io/ios/app/long-lasting-clock-fullscreen/id6802885324)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Long Lasting Clock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Dozen Clock free?

Dozen Clock costs $1.99, with no in-app purchases.

### Is Long Lasting Clock free?

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

### Do Dozen Clock or Long Lasting Clock have ads?

Neither Dozen Clock nor Long Lasting Clock shows ads.

### Which is updated more often, Dozen Clock or Long Lasting Clock?

Dozen Clock ships an update every 2 days, and Long Lasting Clock every 5 days. Most recently, Dozen Clock was updated on October 8, 2026 and Long Lasting Clock on October 2, 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.*