Comparison

Waller 4K vs UltraWalls

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Waller 4K

Features
Read full description

Waller 4K - Wallpapers Waller 4K provides you with a diverse and impressive collection of high-quality 4K images and videos to use as wallpapers for your device. With Waller 4K, you'll have access to thousands of artworks, stunning nature sceneries, and unique designs, neatly organized into various categories. You can select your favorite wallpapers to set as your home screen and lock screen. The free version of Waller 4K offers a wide range of wallpapers. To access the "Pro" collections and categories, you'll need to upgrade to the paid version. Waller 4K also offers fantastic features such as: - Download and store 4K images and videos on your device - Share your favorite creations on social media - Discover newly added collections - User-friendly design, runs smoothly on mobile devices Personalize and refresh your device's look with Waller 4K - the high-quality wallpaper app loved by users. Download it now and experience a new way to express yourself! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

UltraWalls

Features
Read full description

UltraWalls brings you a beautiful collection of high-quality wallpapers with a clean and modern experience. Explore categories including AMOLED, Anime, Nature, Cars, Gaming, Abstract, Minimal, and more. Discover wallpapers designed to personalize your screen with smooth browsing, favorites, and easy downloads.

Screenshots

Waller 4K4 screens
UltraWalls4 screens

Verdict

The call

The clearest difference is in-app purchases: UltraWalls at none against Waller 4K's 2. UltraWalls also leads on update cadence (daily vs every 2 weeks). Waller 4K's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Waller 4K sells 2 in-app purchases, starting at $2.99 per 7 days. UltraWalls asks for nothing beyond the download.

UpkeepUpdate frequency

Waller 4K ships an update every 2 weeks, UltraWalls daily. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.

Scorecard5 real differences ยท 1 level
Waller 4K versus UltraWalls: the parameters behind the verdict, then further details
ParameterWaller 4KUltraWalls
PriceFreeFree
Update frequencyEvery 2 weeksDaily โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size67 MB10 MB
Age rating17+4+
DeveloperNguyen Khac TiepAHMED ELBOUHSSINI

In-app purchases

2 purchases

Waller 4K

Subscriptions2
  • Weekly Plan$2.997 Days
  • Yearly Plan$19.991 Year
None

UltraWalls

No in-app purchases

Questions

Is Waller 4K free?
Waller 4K is free to download, with in-app purchases available.
Is UltraWalls free?
UltraWalls is free to download, with no in-app purchases.
Do Waller 4K or UltraWalls have ads?
UltraWalls shows ads; Waller 4K does not.
Which is updated more often, Waller 4K or UltraWalls?
Waller 4K ships an update every 2 weeks, and UltraWalls daily. Most recently, Waller 4K was updated on October 9, 2026 and UltraWalls on October 31, 2026.

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