# ZenClock vs Always on Display Clock

The clearest difference is update cadence: Always on Display Clock at every 2 days against ZenClock's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZenClock sells 2 in-app purchases, starting at $1.99 per month and Always on Display Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZenClock ships an update every 3 months, Always on Display Clock every 2 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ZenClock | Always on Display Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/zenclock-minimal-clock/id953822313/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 8 MB | 23 MB |
| Requires iOS | **26.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Socially Conscious Software LLC](https://appshunter.io/developer/302019503) | [Ajul Raj](https://appshunter.io/developer/1733658359) |

## What reviewers say

### ZenClock

[App page](https://appshunter.io/ios/app/zenclock-minimal-clock/id953822313)

This app transforms your iPad or iPhone into a visually appealing desk clock. It offers interactive time displays with customizable background color modes, including a unique spectrum that cycles through millions of colors over time.

**Highlights:** Minimalist design, Interactive time display, Widgets for quick access, Single background color modes, Color Clock modes with spectrum cycling, Optimized for desk stands

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Clock Plus Monthly | $1.99 | per month |
| Zen Clock Plus Yearly | $19.99 | per year |


### Always on Display Clock

[App page](https://appshunter.io/ios/app/always-on-display-clock/id6817448372)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AOD Clocks Pro | $4.99 | one-time |


## Frequently asked questions

### Is ZenClock free?

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

### Is Always on Display Clock free?

Always on Display Clock is free to download, with in-app purchases available.

### Do ZenClock or Always on Display Clock have ads?

Neither ZenClock nor Always on Display Clock shows ads.

### Which is updated more often, ZenClock or Always on Display Clock?

ZenClock ships an update every 3 months, and Always on Display Clock every 2 days. Most recently, ZenClock was updated on November 1, 2026 and Always on Display Clock on November 6, 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.*