# Minimum Clock vs COLON

The clearest difference is review sentiment: COLON at 88% against Minimum Clock's 0%. COLON also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 1). Minimum Clock's advantage is update cadence (every 3 weeks vs every 29 months) and ratings volume (3 vs 1). On price and device support there is nothing between them.

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

COLON holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Minimum Clock's written reviews are positive against 88% of COLON's.

Minimum Clock ships an update every 3 weeks, COLON every 29 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Minimum Clock | COLON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/minimum-clock/id1543594398/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/colon/id1601664426/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 29 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [Toshihide Miyake](https://appshunter.io/developer/1552651386) |

## What reviewers say

### Minimum Clock

[App page](https://appshunter.io/ios/app/minimum-clock/id1543594398)

This app offers a minimalist digital and analog clock with customizable features. Adjust size, switch between 12/24 hour formats, and select background colors. It includes a time signal with numerous tones and allows for date format changes.

**Highlights:** Digital and analog clock display, Adjustable clock size, 12/24 hour format switching, Customizable background colors, Hourly time signal with 78 tones, Date format customization, Screen rotation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Minimum Clock with no ads | $1.99 | one-time |


### 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


## Frequently asked questions

### Is Minimum Clock free?

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

### Is COLON free?

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

### Which has better reviews, Minimum Clock or COLON?

COLON is rated higher. Minimum Clock averages 4.3 out of 5 from 3 ratings, while COLON averages 5.0 from 1 ratings.

### Do Minimum Clock or COLON have ads?

Minimum Clock shows ads; COLON does not.

### Which is updated more often, Minimum Clock or COLON?

Minimum Clock ships an update every 3 weeks, and COLON every 29 months. Most recently, Minimum Clock was updated on October 6, 2026 and COLON on October 4, 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.*