# OLEDX vs OLED Clock

The clearest difference is rating: OLEDX at 4.6 against OLED Clock's 3.9. OLEDX also leads on ratings volume (5.2K vs 15). OLED Clock's advantage is in-app purchases (none vs 1) and update cadence (every 4 weeks vs every 10 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. OLEDX sells 1 one-off in-app purchase. OLED Clock asks for nothing beyond the download.

OLEDX holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: OLEDX has 5.2K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 49% of OLEDX's written reviews are positive against 79% of OLED Clock's, so the app with the better star average is not the one people write more warmly about.

OLEDX ships an update every 10 months, OLED Clock every 4 weeks. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OLEDX | OLED Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.2K ratings)](https://appshunter.io/ios/app/oledx/id1312667557/reviews)** | [3.9 (15 ratings)](https://appshunter.io/ios/app/oled-clock/id1364541962/reviews) |
| Number of ratings | **5.2K** | 15 |
| Positive reviews | 48.7% of reviews | **78.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 10 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Ronan Stark](https://appshunter.io/developer/968657679) | [Christian Moeller](https://appshunter.io/developer/1364541961) |

## What reviewers say

### OLEDX

[App page](https://appshunter.io/ios/app/oledx/id1312667557)

Enhance your iPhone's OLED display with a customizable clock and information interface. View time, weather, battery, personal notes, and icons with energy-efficient, visually striking designs. Features include dual time zones, analog/digital clocks, and adjustable brightness.

**Highlights:** Display Time and Date, Current Weather Face, Display Battery Information, Display Icon or Personal Note, Dual Time Zone Interface, Analog Or Digital Clock, Energy Efficient, Multiple Watch Faces

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OLEDX Premium | $3.99 | one-time |

**What reviewers like**

- 👍 Nice display
- 👍 Good for nightstand use
- 👍 Customizable clock faces
- 👍 Works well on iPhone
- 👍 Useful app

**What reviewers complain about**

- 🐛 Screen turns off after a while
- 🔋 Battery drain issues
- 🐛 Notifications not working
- 🐛 Time not syncing correctly
- 🐛 Paid features not working as expected

**Reported bugs**

- Screen goes black after some time
- Time display not accurate
- Paid features not working
- Compatibility issues with newer iPhones

**Requested features**

- Add weather information
- Allow custom wallpapers
- Improve alarm functionality
- Add notification support
- Improve brightness/dimming controls


### 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 OLEDX free?

OLEDX is free to download, with in-app purchases available.

### Is OLED Clock free?

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

### Which has better reviews, OLEDX or OLED Clock?

OLEDX is rated higher. OLEDX averages 4.6 out of 5 from 5.2K ratings, while OLED Clock averages 3.9 from 15 ratings.

### Do OLEDX or OLED Clock have ads?

Neither OLEDX nor OLED Clock shows ads.

### Which is updated more often, OLEDX or OLED Clock?

OLEDX ships an update every 10 months, and OLED Clock every 4 weeks. Most recently, OLEDX was updated on September 22, 2026 and OLED 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.*