# Dr. Log vs 4K Wallpapers

The clearest difference is in-app purchases: Dr. Log at none against 4K Wallpapers's 1. Dr. Log also leads on iOS requirement (8.0 vs 12.0). 4K Wallpapers's advantage is device support. On price there is nothing between them.

Both are free to download. 4K Wallpapers sells 1 one-off in-app purchase. Dr. Log asks for nothing beyond the download.

## The numbers

| Metric | Dr. Log | 4K Wallpapers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/4k-wallpapers-hd-background/id6747609003/reviews)** |
| Number of ratings | — | **17** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 68 MB | 46 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mike Borozdin](https://appshunter.io/developer/1214643510) | [Ahmad Masood](https://appshunter.io/developer/1809316932) |

## What reviewers say

### Dr. Log

[App page](https://appshunter.io/ios/app/dr-log/id1529909486)

**In-app purchases:** none


### 4K Wallpapers

[App page](https://appshunter.io/ios/app/4k-wallpapers-hd-background/id6747609003)

Discover and download thousands of ultra HD and 4K wallpapers for your phone. Browse categories like nature, anime, and cars, or explore trending designs. Save your favorites and enjoy daily updates with a clean, fast interface.

**Highlights:** 4K & Full HD wallpapers, One-tap download, Favorite wallpapers, Trending wallpapers section, Clean & fast UI, Daily wallpaper updates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4K WALLPAPERS PRO | $1.99 | one-time |


## Frequently asked questions

### Is Dr. Log free?

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

### Is 4K Wallpapers free?

4K Wallpapers is free to download, with in-app purchases available.

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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.*