# 4K Wallpapers vs TapScanner

The clearest difference is rating: 4K Wallpapers at 4.6 against TapScanner's 3.0. 4K Wallpapers also leads on ads (none vs shown) and ratings volume (17 vs 2). TapScanner's advantage is update cadence (every 3 weeks vs every 7 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 4K Wallpapers sells 1 one-off in-app purchase and TapScanner sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

4K Wallpapers holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: 4K Wallpapers has 17 ratings behind it against 2, so its average is the more settled of the two.

4K Wallpapers ships an update every 7 months, TapScanner every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 4K Wallpapers | TapScanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/4k-wallpapers-hd-background/id6747609003/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/tapscanner-pdf-scanner-app/id6759731934/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Masood](https://appshunter.io/developer/1809316932) | [Hetal Kotadiya](https://appshunter.io/developer/1854819076) |

## What reviewers say

### 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 |


### TapScanner

[App page](https://appshunter.io/ios/app/tapscanner-pdf-scanner-app/id6759731934)

Transform your device into a powerful document scanner. Quickly digitize receipts, contracts, and notes into high-quality PDFs. Organize, manage, and securely share your scanned files with ease.

**Highlights:** Smart document scanning with edge detection, High-quality PDF creation, Document organization and management, Export and share PDFs, AI-powered smart scanning, Fast and simple interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is 4K Wallpapers free?

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

### Is TapScanner free?

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

### Which has better reviews, 4K Wallpapers or TapScanner?

4K Wallpapers is rated higher. 4K Wallpapers averages 4.6 out of 5 from 17 ratings, while TapScanner averages 3.0 from 2 ratings.

### Do 4K Wallpapers or TapScanner have ads?

TapScanner shows ads; 4K Wallpapers does not.

### Which is updated more often, 4K Wallpapers or TapScanner?

4K Wallpapers ships an update every 7 months, and TapScanner every 3 weeks. Most recently, 4K Wallpapers was updated on October 30, 2026 and TapScanner on October 24, 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.*