# DimClock vs ms clock

The clearest difference is ads: DimClock at none against ms clock's shown. DimClock also leads on update cadence (every 5 days vs every 2 months) and monetization model (free vs ad-supported). ms clock's advantage is review sentiment (80% vs 50%). On price, 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.

DimClock ships an update every 5 days, ms clock every 2 months. The most recent releases landed on September 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DimClock | ms clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (10 ratings)](https://appshunter.io/ios/app/ms-clock-millisecond-clock/id6473691989/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 55 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Katsuhiko Noda](https://appshunter.io/developer/1530173859) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### DimClock

[App page](https://appshunter.io/ios/app/dimclock/id6450850372)

This app provides a simple, dimmable clock with customizable text colors for the time, date, and seconds. It's designed for low energy consumption by reducing screen backlight brightness.

**Highlights:** Dimmable backlight, Customizable text colors, Low energy consumption, Displays time, date, and seconds, Simple interface

**Features:** macOS Compatibility

**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 DimClock free?

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

### Is ms clock free?

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

### Do DimClock or ms clock have ads?

ms clock shows ads; DimClock does not.

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

DimClock ships an update every 5 days, and ms clock every 2 months. Most recently, DimClock was updated on September 22, 2026 and ms clock on October 11, 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.*