# 45CLOCK vs Minimum Clock

The clearest difference is rating: 45CLOCK at 5.0 against Minimum Clock's 4.3. 45CLOCK also leads on in-app purchases (none vs 1) and ads (none vs shown). Minimum Clock's advantage is update cadence (every 3 weeks vs every 16 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Minimum Clock sells 1 one-off in-app purchase. 45CLOCK asks for nothing beyond the download.

45CLOCK holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

45CLOCK ships an update every 16 months, Minimum Clock every 3 weeks. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 45CLOCK | Minimum Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/45clock/id909198242/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/minimum-clock/id1543594398/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 15 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomohiro Yamashita](https://appshunter.io/developer/658724298) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### 45CLOCK

[App page](https://appshunter.io/ios/app/45clock/id909198242)

This utility app reimagines timekeeping by setting an hour to 45 minutes. The clock's long hand completes a full cycle in 45 minutes, offering a unique perspective on daily hours.

**Highlights:** 45-minute hour concept, Unique clock face, Alternative time perception, Simple utility tool

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 45CLOCK free?

45CLOCK is free to download, with no in-app purchases.

### Is Minimum Clock free?

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

### Which has better reviews, 45CLOCK or Minimum Clock?

45CLOCK is rated higher. 45CLOCK averages 5.0 out of 5 from 3 ratings, while Minimum Clock averages 4.3 from 3 ratings.

### Do 45CLOCK or Minimum Clock have ads?

Minimum Clock shows ads; 45CLOCK does not.

### Which is updated more often, 45CLOCK or Minimum Clock?

45CLOCK ships an update every 16 months, and Minimum Clock every 3 weeks. Most recently, 45CLOCK was updated on September 22, 2026 and Minimum Clock on September 19, 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.*