# bnClock vs DimClock

The clearest difference is update cadence: DimClock at every 5 days against bnClock's every 2 months. DimClock also leads on iOS requirement (9.3 vs 13.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

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

## The numbers

| Metric | bnClock | DimClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (35 ratings)](https://appshunter.io/ios/app/bnclock/id1214483482/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | **55.2% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 16 MB | 8 MB |
| Requires iOS | 13.0 | **9.3** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jim Calvin](https://appshunter.io/developer/720127005) | [Katsuhiko Noda](https://appshunter.io/developer/1530173859) |

## 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


### 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


## Frequently asked questions

### Is bnClock free?

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

### Is DimClock free?

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

### Do bnClock or DimClock have ads?

Neither bnClock nor DimClock shows ads.

### Which is updated more often, bnClock or DimClock?

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