# Cool Backgrounds 3D Wallpapers vs Wallpapers HD For Lock Screens

The clearest difference is in-app purchases: Wallpapers HD For Lock Screens at none against Cool Backgrounds 3D Wallpapers's 2. Cool Backgrounds 3D Wallpapers's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 8 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Cool Backgrounds 3D Wallpapers sells 2 in-app purchases, starting at $1.99 per 7 days. Wallpapers HD For Lock Screens asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.9 for Cool Backgrounds 3D Wallpapers against 3.9 for Wallpapers HD For Lock Screens. That said, the two scores are not equally well evidenced: Cool Backgrounds 3D Wallpapers has 50 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 47% of Cool Backgrounds 3D Wallpapers's written reviews are positive against 38% of Wallpapers HD For Lock Screens's.

Cool Backgrounds 3D Wallpapers ships an update every 2 weeks, Wallpapers HD For Lock Screens every 8 months. Both last shipped on October 16, 2026.

## The numbers

| Metric | Cool Backgrounds 3D Wallpapers | Wallpapers HD For Lock Screens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (50 ratings)](https://appshunter.io/ios/app/cool-backgrounds-3d-wallpapers/id1068453093/reviews) | [3.9 (9 ratings)](https://appshunter.io/ios/app/wallpapers-hd-for-lock-screens/id1214710121/reviews) |
| Number of ratings | **50** | 9 |
| Positive reviews | **47.4% of reviews** | 38.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 142 MB | 40 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Levi](https://appshunter.io/developer/1012966574) | [Iqbal Bhatti](https://appshunter.io/developer/1170805409) |

## What reviewers say

### Cool Backgrounds 3D Wallpapers

[App page](https://appshunter.io/ios/app/cool-backgrounds-3d-wallpapers/id1068453093)

Discover and download a wide variety of 3D animated wallpapers for your iPhone. Personalize your device with dynamic backgrounds featuring themes like abstract art, animals, cities, and more. Easily preview and save your favorites to your camera roll.

**Highlights:** 3D animated wallpapers, Offline content access, Live preview, High-resolution images, One-tap download, Categorized selections

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Live Wallpapers | $1.99 | per 7 days |
| Premium Live Wallpapers | $2.99 | per 7 days |


### Wallpapers HD For Lock Screens

[App page](https://appshunter.io/ios/app/wallpapers-hd-for-lock-screens/id1214710121)

Discover a vast collection of high-resolution wallpapers for your iPhone and iPad lock screens. Explore diverse categories like cute, aesthetic, nature, and quotes to personalize your device with stunning visuals.

**Highlights:** HD Retina Display High Resolution Quality, Live Categories: Cute, Nature, Girly, Sports, Quotes, Supports iOS 17 and dark mode, Material Design implementation, Social Wallpaper & App Sharing, Customizable quotes and themes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cool Backgrounds 3D Wallpapers free?

Cool Backgrounds 3D Wallpapers is free to download, with in-app purchases available.

### Is Wallpapers HD For Lock Screens free?

Wallpapers HD For Lock Screens is free to download, with no in-app purchases.

### Which has better reviews, Cool Backgrounds 3D Wallpapers or Wallpapers HD For Lock Screens?

Cool Backgrounds 3D Wallpapers and Wallpapers HD For Lock Screens are both rated 3.9 out of 5 on the App Store, from 50 and 9 ratings respectively.

### Do Cool Backgrounds 3D Wallpapers or Wallpapers HD For Lock Screens have ads?

Wallpapers HD For Lock Screens shows ads; Cool Backgrounds 3D Wallpapers does not.

### Which is updated more often, Cool Backgrounds 3D Wallpapers or Wallpapers HD For Lock Screens?

Cool Backgrounds 3D Wallpapers ships an update every 2 weeks, and Wallpapers HD For Lock Screens every 8 months. Most recently, Cool Backgrounds 3D Wallpapers was updated on October 16, 2026 and Wallpapers HD For Lock Screens on October 16, 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.*