# COLON vs Custom Digital Clock

The clearest difference is review sentiment: COLON at 88% against Custom Digital Clock's 0%. COLON also leads on rating (5.0 vs 1.0) and ads (none vs shown). Custom Digital Clock's advantage is update cadence (every 9 months vs every 29 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COLON holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 88% of COLON's written reviews are positive against 0% of Custom Digital Clock's.

COLON ships an update every 29 months, Custom Digital Clock every 9 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | COLON | Custom Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/colon/id1601664426/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/custom-digital-clock/id6476612907/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **87.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 9 months** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 29 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Toshihide Miyake](https://appshunter.io/developer/1552651386) | [tadashi endo](https://appshunter.io/developer/1605441215) |

## What reviewers say

### COLON

[App page](https://appshunter.io/ios/app/colon/id1601664426)

A minimalist digital clock app that focuses on displaying the time in a large, clear format. Customize colors, fonts, and display options to suit your preferences. It offers essential features without unnecessary complexity.

**Highlights:** Large time display, Customizable background, text color, and font, 200 font options, Show/hide seconds, Minimalist design

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

**In-app purchases:** none


### 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 COLON free?

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

### Is Custom Digital Clock free?

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

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

COLON is rated higher. COLON averages 5.0 out of 5 from 1 ratings, while Custom Digital Clock averages 1.0 from 1 ratings.

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

Custom Digital Clock shows ads; COLON does not.

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

COLON ships an update every 29 months, and Custom Digital Clock every 9 months. Most recently, COLON was updated on October 4, 2026 and Custom Digital 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.*