# FlipClock vs Custom Digital Clock

The clearest difference is rating: FlipClock at 4.0 against Custom Digital Clock's 1.0. FlipClock also leads on ratings volume (4 vs 1) and iOS requirement (13.0 vs 15.1). Custom Digital Clock's advantage is in-app purchases (none vs 1) and update cadence (every 9 months vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. FlipClock sells 1 one-off in-app purchase. Custom Digital Clock asks for nothing beyond the download.

FlipClock holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

FlipClock ships an update every 19 months, Custom Digital Clock every 9 months. The most recent releases landed on September 16, 2026 and July 10, 2026 respectively.

## The numbers

| Metric | FlipClock | Custom Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/flipclock-always-on-display/id1644868209/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/custom-digital-clock/id6476612907/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 19 months | **Every 9 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Kovalyov](https://appshunter.io/developer/718333197) | [tadashi endo](https://appshunter.io/developer/1605441215) |

## What reviewers say

### FlipClock

[App page](https://appshunter.io/ios/app/flipclock-always-on-display/id1644868209)

This utility app provides a customizable always-on display with flip clock animations. It includes countdown timers and a Pomodoro timer to enhance time management, with various themes and customization options.

**Highlights:** Always On Display, Countdown Timer (up to 24 hours), Pomodoro Technique timer, Light and dark modes, Multiple themes, Customization options

**Features:** Vision Pro support

**In-app purchases (1)**

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


### Custom Digital Clock

[App page](https://appshunter.io/ios/app/custom-digital-clock/id6476612907)

Display a stylish digital clock on your smartphone. Personalize the clock's appearance with custom coloring options to match your style.

**Highlights:** Stylish digital clock display, Customizable coloring, Smartphone integration, Personalized appearance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlipClock free?

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

### Is Custom Digital Clock free?

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

### Which has better reviews, FlipClock or Custom Digital Clock?

FlipClock is rated higher. FlipClock averages 4.0 out of 5 from 4 ratings, while Custom Digital Clock averages 1.0 from 1 ratings.

### Do FlipClock or Custom Digital Clock have ads?

Both FlipClock and Custom Digital Clock show ads.

### Which is updated more often, FlipClock or Custom Digital Clock?

FlipClock ships an update every 19 months, and Custom Digital Clock every 9 months. Most recently, FlipClock was updated on September 16, 2026 and Custom Digital Clock on July 10, 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.*