# 3D Cities and Places vs OLED Clock

The clearest difference is rating: 3D Cities and Places at 5.0 against OLED Clock's 3.9. OLED Clock's advantage is ratings volume (15 vs 2) and iOS requirement (12.0 vs 16.0). On price, update cadence, 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.

3D Cities and Places holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: OLED Clock has 15 ratings behind it against 2, so its average is the more settled of the two.

3D Cities and Places ships an update monthly, OLED Clock every 4 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | 3D Cities and Places | OLED Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3d-cities-and-places/id1081711076/reviews)** | [3.9 (15 ratings)](https://appshunter.io/ios/app/oled-clock/id1364541962/reviews) |
| Number of ratings | 2 | **15** |
| Positive reviews | — | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 10 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, Apple TV | **iPhone, iPad, iPod, Apple TV** |
| Age rating | +4 | 4+ |
| Developer | [Jufen Chang](https://appshunter.io/developer/1075589996) | [Christian Moeller](https://appshunter.io/developer/1364541961) |

## What reviewers say

### 3D Cities and Places

[App page](https://appshunter.io/ios/app/3d-cities-and-places/id1081711076)

Explore detailed 3D views of cities and landmarks worldwide using Apple's Flyover technology. Navigate and interact with 3D models, and access integrated features across iOS, Apple Watch, and Apple TV devices.

**Highlights:** Global 3D city and place exploration, Apple MapKit integration, Interactive 3D viewing with gestures, Apple Watch integration, Apple TV integration (Universal Purchase)

**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 3D Cities and Places free?

3D Cities and Places 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, 3D Cities and Places or OLED Clock?

3D Cities and Places is rated higher. 3D Cities and Places averages 5.0 out of 5 from 2 ratings, while OLED Clock averages 3.9 from 15 ratings.

### Do 3D Cities and Places or OLED Clock have ads?

Neither 3D Cities and Places nor OLED Clock shows ads.

### Which is updated more often, 3D Cities and Places or OLED Clock?

3D Cities and Places ships an update monthly, and OLED Clock every 4 weeks. Most recently, 3D Cities and Places was updated on November 2, 2026 and OLED Clock on November 2, 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.*