# Dark Amoled Wallpaper 4K vs Callme Timer

The clearest difference is in-app purchases: Dark Amoled Wallpaper 4K at none against Callme Timer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Callme Timer sells 1 one-off in-app purchase. Dark Amoled Wallpaper 4K asks for nothing beyond the download.

## The numbers

| Metric | Dark Amoled Wallpaper 4K | Callme Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/dark-amoled-wallpaper-4k/id6755497868/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Amine Aziz](https://appshunter.io/developer/1832331697) | [胜荇 杨](https://appshunter.io/developer/1868445802) |

## What reviewers say

### Dark Amoled Wallpaper 4K

[App page](https://appshunter.io/ios/app/dark-amoled-wallpaper-4k/id6755497868)

Enhance your device's display with a vast collection of premium 4K AMOLED wallpapers. Optimized for AMOLED and OLED screens, these wallpapers offer stunning visuals while helping to conserve battery life. Discover abstract, minimal, and neon-themed designs for a personalized look.

**Highlights:** Premium 4K HD quality wallpapers, AMOLED and OLED screen optimization, Battery saving technology, Night mode optimized designs, Abstract and minimal aesthetics, Easy save and share functionality, Favorites system

**Features:** macOS Compatibility

**In-app purchases:** none


### Callme Timer

[App page](https://appshunter.io/ios/app/callme-timer/id6758228672)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro lifetime | $0.99 | one-time |


## Frequently asked questions

### Is Dark Amoled Wallpaper 4K free?

Dark Amoled Wallpaper 4K is free to download, with no in-app purchases.

### Is Callme Timer free?

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

### Do Dark Amoled Wallpaper 4K or Callme Timer have ads?

Neither Dark Amoled Wallpaper 4K nor Callme Timer shows ads.

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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.*