# ClockDisplay vs Secondify

The clearest difference is in-app purchases: Secondify at none against ClockDisplay's 4. ClockDisplay's advantage is ads (none vs shown) and update cadence (every 4 months vs every 36 months). On price and device support there is nothing between them.

Both are free to download. ClockDisplay sells 4 in-app purchases, starting at $2.99 per month. Secondify asks for nothing beyond the download.

ClockDisplay ships an update every 4 months, Secondify every 36 months. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ClockDisplay | Secondify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/clockdisplay-time-wallpapers/id1485213433/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 36 months |
| Monetization | Freemium | — |
| Size | 17 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abdulla Yasin](https://appshunter.io/developer/1407887788) | [ippei uchida](https://appshunter.io/developer/1702609212) |

## What reviewers say

### ClockDisplay

[App page](https://appshunter.io/ios/app/clockdisplay-time-wallpapers/id1485213433)

Transform your iPhone or iPad into a beautiful, aesthetic digital clock with customizable wallpapers. Displays time, date, and battery status with large, easy-to-read fonts. Offers a free version with premium subscription options for enhanced features.

**Highlights:** Digital clock wallpaper, Customizable size and color, Displays time, date, and battery, Over 200 clock display wallpapers, Use personal photos as background, Full screen time display, Large clock font

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $2.99 | per month |
| Three Month Subscription | $8.99 | per 3 months |
| One Year Subscription | $17.99 | per year |
| Life Time Purchasing | $24.99 | one-time |


### Secondify

[App page](https://appshunter.io/ios/app/secondify/id6461645824)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClockDisplay free?

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

### Is Secondify free?

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

### Do ClockDisplay or Secondify have ads?

Secondify shows ads; ClockDisplay does not.

### Which is updated more often, ClockDisplay or Secondify?

ClockDisplay ships an update every 4 months, and Secondify every 36 months. Most recently, ClockDisplay was updated on June 1, 2026 and Secondify on September 17, 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.*