# OneHandClock vs ms clock

The clearest difference is update cadence: ms clock at every 2 months against OneHandClock's every 26 months. OneHandClock's advantage is rating (4.6 vs 4.2). On price, review sentiment, ratings volume and ads there is nothing between them.

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

OneHandClock holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 86% of OneHandClock's written reviews are positive against 80% of ms clock's.

OneHandClock ships an update every 26 months, ms clock every 2 months. The most recent releases landed on August 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OneHandClock | ms clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/onehandclock/id680030950/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/ms-clock-millisecond-clock/id6473691989/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | **85.7% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 26 months | **Every 2 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 8 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### OneHandClock

[App page](https://appshunter.io/ios/app/onehandclock/id680030950)

Experience a unique approach to timekeeping with a minimalist, single-hand clock. Customize backgrounds with your photos or camera, and choose between 12 or 24-hour formats with 10-minute increments. A three-hand option with a smooth second hand is also available.

**Highlights:** Single-hand clock display, 24-hour and 12-hour formats, 10-minute scale divisions, Optional second hand, Customizable clock position and size, Camera or photo backgrounds, Character customization on dial

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

**In-app purchases:** none


### ms clock

[App page](https://appshunter.io/ios/app/ms-clock-millisecond-clock/id6473691989)

This app offers highly accurate timekeeping with millisecond precision. It includes a stopwatch with lap times and a customizable countdown timer, suitable for various activities and personal preferences.

**Highlights:** Millisecond precision clock, Stopwatch with lap time, Countdown timer, Customizable fonts and sizes, Dark and light modes, Full-screen mode

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

**In-app purchases:** none


## Frequently asked questions

### Is OneHandClock free?

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

### Is ms clock free?

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

### Which has better reviews, OneHandClock or ms clock?

OneHandClock is rated higher. OneHandClock averages 4.6 out of 5 from 5 ratings, while ms clock averages 4.2 from 10 ratings.

### Do OneHandClock or ms clock have ads?

Both OneHandClock and ms clock show ads.

### Which is updated more often, OneHandClock or ms clock?

OneHandClock ships an update every 26 months, and ms clock every 2 months. Most recently, OneHandClock was updated on August 17, 2026 and ms clock on September 20, 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.*