# bnClock vs ms clock

The clearest difference is ads: bnClock at none against ms clock's shown. bnClock also leads on monetization model (free vs ad-supported) and ratings volume (35 vs 10). ms clock's advantage is review sentiment (80% vs 55%) and rating (4.2 vs 3.9). On price, update cadence, 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.

ms clock holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 35 and 10 respectively. Written reviews point the same way: 55% of bnClock's written reviews are positive against 80% of ms clock's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | bnClock | ms clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (35 ratings)](https://appshunter.io/ios/app/bnclock/id1214483482/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/ms-clock-millisecond-clock/id6473691989/reviews)** |
| Number of ratings | **35** | 10 |
| Positive reviews | 55.2% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 16 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jim Calvin](https://appshunter.io/developer/720127005) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### bnClock

[App page](https://appshunter.io/ios/app/bnclock/id1214483482)

This app displays the time with exceptionally large numbers, ideal for nighttime viewing or as a travel alarm. It also offers current weather information and customizable alarm sounds, including music from your library. Personalize your experience with custom background colors or photos.

**Highlights:** Extra-large number display, Built-in alarm clock, Current weather and forecast, Customizable alarm sounds, Photo or slideshow backgrounds, Customizable background colors

**Features:** 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 bnClock free?

bnClock 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, bnClock or ms clock?

ms clock is rated higher. bnClock averages 3.9 out of 5 from 35 ratings, while ms clock averages 4.2 from 10 ratings.

### Do bnClock or ms clock have ads?

ms clock shows ads; bnClock does not.

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

bnClock ships an update every 2 months, and ms clock every 2 months. Most recently, bnClock was updated on October 11, 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.*