# NiceClock Digital vs OLED Clock

The clearest difference is ads: OLED Clock at none against NiceClock Digital's shown. OLED Clock also leads on review sentiment (79% vs 49%) and monetization model (free vs free with in-app purchases). NiceClock Digital's advantage is ratings volume (49 vs 15). On price, rating, update cadence 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.

On the App Store both sit at effectively the same score — 3.8 for NiceClock Digital against 3.9 for OLED Clock. Both are backed by a comparable volume of ratings — 49 and 15 respectively. Written reviews are what separate them: 49% of NiceClock Digital's written reviews are positive against 79% of OLED Clock's.

NiceClock Digital ships an update every 6 weeks, OLED Clock every 4 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | NiceClock Digital | OLED Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (49 ratings)](https://appshunter.io/ios/app/niceclock-digital/id538063433/reviews) | **[3.9 (15 ratings)](https://appshunter.io/ios/app/oled-clock/id1364541962/reviews)** |
| Number of ratings | **49** | 15 |
| Positive reviews | 49.4% of reviews | **78.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 10 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [NiceApps GmbH](https://appshunter.io/developer/501767855) | [Christian Moeller](https://appshunter.io/developer/1364541961) |

## What reviewers say

### NiceClock Digital

[App page](https://appshunter.io/ios/app/niceclock-digital/id538063433)

This app transforms your iOS device into a beautiful digital clock with customizable themes and a night mode. It offers a clean interface and prevents auto-lock for continuous viewing.

**Highlights:** Beautiful digital clock display, Customizable themes, Night mode for dimmed viewing, Disable auto-lock function, Helvetica New font

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

**In-app purchases:** none


### OLED Clock

[App page](https://appshunter.io/ios/app/oled-clock/id1364541962)

This app displays a dynamic clock designed to prevent OLED screen burn-in by constantly moving and changing colors. It offers customizable digital and analog views with various fonts, sizes, and animation speeds.

**Highlights:** OLED burn-in prevention, Animated clock movement, Color cycling, Digital and analog views, Customizable fonts and size, Adjustable animation speed

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

**In-app purchases:** none


## Frequently asked questions

### Is NiceClock Digital free?

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

### Is OLED Clock free?

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

### Which has better reviews, NiceClock Digital or OLED Clock?

OLED Clock is rated higher. NiceClock Digital averages 3.8 out of 5 from 49 ratings, while OLED Clock averages 3.9 from 15 ratings.

### Do NiceClock Digital or OLED Clock have ads?

NiceClock Digital shows ads; OLED Clock does not.

### Which is updated more often, NiceClock Digital or OLED Clock?

NiceClock Digital ships an update every 6 weeks, and OLED Clock every 4 weeks. Most recently, NiceClock Digital was updated on October 9, 2026 and OLED Clock on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*