# Lock Screen Depth 3D Wallpaper vs Cosmo Papers

The clearest difference is rating: Cosmo Papers at 5.0 against Lock Screen Depth 3D Wallpaper's 4.4. Cosmo Papers also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Lock Screen Depth 3D Wallpaper's advantage is ratings volume (1.9K vs 1) and update cadence (every 2 months vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lock Screen Depth 3D Wallpaper sells 5 in-app purchases, starting at $2.99 per 7 days and Cosmo Papers sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cosmo Papers holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Lock Screen Depth 3D Wallpaper has 1.9K ratings behind it against 1, so its average is the more settled of the two.

Lock Screen Depth 3D Wallpaper ships an update every 2 months, Cosmo Papers every 5 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Lock Screen Depth 3D Wallpaper | Cosmo Papers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.9K ratings)](https://appshunter.io/ios/app/lock-screen-depth-3d-wallpaper/id1639525334/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cosmo-papers-space-wallpapers/id6746357481/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 32.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 101 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ConNear PVT LTD](https://appshunter.io/developer/1742158531) | [Egemen Gunel](https://appshunter.io/developer/1816416082) |

## What reviewers say

### Lock Screen Depth 3D Wallpaper

[App page](https://appshunter.io/ios/app/lock-screen-depth-3d-wallpaper/id1639525334)

Transform your phone with dynamic 3D live wallpapers and interactive parallax backgrounds. Explore an exclusive collection or create your own unique animated themes to personalize your device.

**Highlights:** Animate phone screen with 3D live wallpapers, Exclusive collection of 3D wallpapers, Interactive parallax effect, Create custom 3D live wallpapers, Dynamic moving wallpapers and themes, Decorate lock and home screens

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Premium  Live Wallpapers | $2.99 | per 7 days |
| Premium 3D Live Wallpapers | $5.49 | per month |
| Access all 3D wallpaper yearly | $19.99 | per year |
| Get All Features | $14.99 | one-time |
| Lifetime 3D Pro Wallpapers | $29.99 | one-time |

**What reviewers like**

- 👍 Nice app
- 💡 Awesome 3D wallpapers
- 🚀 Wallpapers actually work

**What reviewers complain about**

- 🐛 Ads are annoying
- 🚫 Not all wallpapers are 3D
- 💰 Have to pay for premium features

**Reported bugs**

- Ads don't load properly
- 3D wallpapers don't work as expected
- App crashes or doesn't function correctly

**Requested features**

- More 3D wallpaper options
- Fix ad issues to watch for 3D wallpapers
- Add search functionality


### Cosmo Papers

[App page](https://appshunter.io/ios/app/cosmo-papers-space-wallpapers/id6746357481)

Explore a universe of stunning astronomy photos and wallpapers. Discover a new NASA image daily, delve into cosmic details, and easily set your favorite celestial scenes as your device background. Curate your personal collection of space wonders.

**Highlights:** Daily astronomy wallpaper from NASA, Vast collection of cosmic photos, Detailed information on space images, Effortless wallpaper setting, Personal favorites collection

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $6.99 | per 7 days |
| Plus Yearly | $19.99 | per year |
| Cosmo Plus Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Lock Screen Depth 3D Wallpaper free?

Lock Screen Depth 3D Wallpaper is free to download, with in-app purchases available.

### Is Cosmo Papers free?

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

### Which has better reviews, Lock Screen Depth 3D Wallpaper or Cosmo Papers?

Cosmo Papers is rated higher. Lock Screen Depth 3D Wallpaper averages 4.4 out of 5 from 1.9K ratings, while Cosmo Papers averages 5.0 from 1 ratings.

### Do Lock Screen Depth 3D Wallpaper or Cosmo Papers have ads?

Lock Screen Depth 3D Wallpaper shows ads; Cosmo Papers does not.

### Which is updated more often, Lock Screen Depth 3D Wallpaper or Cosmo Papers?

Lock Screen Depth 3D Wallpaper ships an update every 2 months, and Cosmo Papers every 5 months. Most recently, Lock Screen Depth 3D Wallpaper was updated on October 24, 2026 and Cosmo Papers on October 22, 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.*