# WallpX iPhone Wallpapers 17 4K vs Dynamic Zoo

The clearest difference is rating: WallpX iPhone Wallpapers 17 4K at 4.5 against Dynamic Zoo's 1.0. WallpX iPhone Wallpapers 17 4K also leads on ratings volume (5.2K vs 1) and iOS requirement (13.0 vs 15.0). Dynamic Zoo's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. WallpX iPhone Wallpapers 17 4K sells 9 in-app purchases, starting at $4.99 per 7 days and Dynamic Zoo sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

WallpX iPhone Wallpapers 17 4K holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: WallpX iPhone Wallpapers 17 4K has 5.2K ratings behind it against 1, so its average is the more settled of the two.

WallpX iPhone Wallpapers 17 4K ships an update every 3 months, Dynamic Zoo every 4 weeks. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WallpX iPhone Wallpapers 17 4K | Dynamic Zoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.2K ratings)](https://appshunter.io/ios/app/wallpx-iphone-wallpapers-17-4k/id1267793330/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/dynamic-zoo/id6449218243/reviews) |
| Number of ratings | **5.2K** | 1 |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 176 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Snopov](https://appshunter.io/developer/845279850) | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) |

## What reviewers say

### WallpX iPhone Wallpapers 17 4K

[App page](https://appshunter.io/ios/app/wallpx-iphone-wallpapers-17-4k/id1267793330)

Discover thousands of handpicked still and live wallpapers, including unique Spacial Wallpapers and Day & Night Themes. This app offers exclusive collections like Double Wallpapers and Dynamic Islands designs, all optimized for various screen sizes and iOS versions.

**Highlights:** Vibrant still and live wallpapers, Spacial Wallpapers with 3D depth, Day & Night Themes, Double Wallpapers for lock/home screens, Dynamic Islands Wallpapers, Manually optimized for all screen sizes

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Screenify Premium 1 Week | $4.99 | per 7 days |
| Premium Live Wallpaper 1 Week | $4.99 | per 7 days |
| 4K wallpapers Premium Week | $4.99 | per 7 days |
| Premium Live Wallpaper 1 Month | $9.99 | per month |
| Premium Live Wallpaper 1 Year | $14.99 | per year |
| Premium Live Wallpaper 1 Month | $19.99 | per month |
| 4K wallpapers Premium Year | $29.99 | per year |
| Screenify Premium 1 Year | $29.99 | per year |
| Premium Live Wallpaper | $0.99 | one-time |

**What reviewers like**

- 🚀 Lots of wallpapers
- 👍 Beautiful and high-quality images
- 🎨 Diverse selection of wallpaper categories
- 🔓 Free to use with ads

**What reviewers complain about**

- 📺 Too many ads
- 💰 Paywall for premium features
- 🐛 Live wallpapers don't work on some devices
- 🤔 Confusing to download/set wallpapers

**Reported bugs**

- Live wallpapers not working on iPhone 6/6S
- App crashes when trying to download wallpapers

**Requested features**

- Add search functionality
- Improve live wallpaper compatibility
- Reduce number of ads or offer ad-free option


### Dynamic Zoo

[App page](https://appshunter.io/ios/app/dynamic-zoo/id6449218243)

Experience interactive pets that appear in your device's Dynamic Island. Tap to play with adorable animals for a magical moment. Designed to bring this feature to all devices.

**Highlights:** Dynamic Island integration, Interactive pets, Tap to play mechanics, Adorable animal animations, Cross-device compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shark | $0.99 | one-time |
| Crocodile | $0.99 | one-time |
| Hippo | $0.99 | one-time |
| Whale | $0.99 | one-time |
| Squid | $0.99 | one-time |
| Spider | $0.99 | one-time |
| Cat | $0.99 | one-time |
| Crab | $0.99 | one-time |
| Blowfish | $0.99 | one-time |
| Peacock | $0.99 | one-time |


## Frequently asked questions

### Is WallpX iPhone Wallpapers 17 4K free?

WallpX iPhone Wallpapers 17 4K is free to download, with in-app purchases available.

### Is Dynamic Zoo free?

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

### Which has better reviews, WallpX iPhone Wallpapers 17 4K or Dynamic Zoo?

WallpX iPhone Wallpapers 17 4K is rated higher. WallpX iPhone Wallpapers 17 4K averages 4.5 out of 5 from 5.2K ratings, while Dynamic Zoo averages 1.0 from 1 ratings.

### Do WallpX iPhone Wallpapers 17 4K or Dynamic Zoo have ads?

Both WallpX iPhone Wallpapers 17 4K and Dynamic Zoo show ads.

### Which is updated more often, WallpX iPhone Wallpapers 17 4K or Dynamic Zoo?

WallpX iPhone Wallpapers 17 4K ships an update every 3 months, and Dynamic Zoo every 4 weeks. Most recently, WallpX iPhone Wallpapers 17 4K was updated on November 9, 2026 and Dynamic Zoo on November 3, 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.*