# WallpX iPhone Wallpapers 17 4K vs BACC application

The clearest difference is in-app purchases: BACC application at none against WallpX iPhone Wallpapers 17 4K's 10. BACC application also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price and device support 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. BACC application asks for nothing beyond the download.

WallpX iPhone Wallpapers 17 4K ships an update every 3 months, BACC application every 2 weeks. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WallpX iPhone Wallpapers 17 4K | BACC application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.1K ratings)](https://appshunter.io/ios/app/wallpx-iphone-wallpapers-17-4k/id1267793330/reviews)** | — |
| Number of ratings | **5.1K** | — |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 727 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Snopov](https://appshunter.io/developer/845279850) | [Prachaya martsongkarm](https://appshunter.io/developer/1307956084) |

## 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


### BACC application

[App page](https://appshunter.io/ios/app/bacc-application/id1601059065)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 BACC application free?

BACC application is free to download, with no in-app purchases.

### Do WallpX iPhone Wallpapers 17 4K or BACC application have ads?

WallpX iPhone Wallpapers 17 4K shows ads; BACC application does not.

### Which is updated more often, WallpX iPhone Wallpapers 17 4K or BACC application?

WallpX iPhone Wallpapers 17 4K ships an update every 3 months, and BACC application every 2 weeks. Most recently, WallpX iPhone Wallpapers 17 4K was updated on October 21, 2026 and BACC application on October 10, 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.*