Comparison

Cosmo Desktop vs Space Wallpapers 4K & AMOLED

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

Head to head
About

Cosmo Desktop

Access stunning NASA astronomy pictures on your iOS device. Easily browse, save, and set them as your wallpaper. Enjoy a user-friendly interface for exploring the cosmos.

Highlights
  • View NASA astronomy pictures
  • User-friendly browsing interface
  • Save pictures to photo album
  • Set pictures as iOS wallpaper
  • Free and ad-less experience
Features
Read full description

Cosmo Desktop serves the latest NASA astronomy pictures http://apod.nasa.gov/ to your iOS device in a few clicks. You can let you slide and flip through all the pictures in a user-friendly manner. If you would like to use the pictures to be your iOS wallpaper, just export the pictures to your iOS Photo Album first. You can then select the pictures at your iOS settings. All astronomy pictures are courtesy of the NASA Astronomy Pictures of the Day under public domain, or their respective owners. The Cosmo Desktop will always be free and ad-less. Please direct your appreciations to the APOD team by Robert Nemiroff and Jerry Bonnell http://apod.nasa.gov/apod/lib/about_apod.html Cosmo Desktop is also available on the Mac App Store: http://itunes.apple.com/us/app/cosmo-desktop/id553916089?ls=1&mt=12

About

Space Wallpapers 4K & AMOLED

Explore a vast collection of high-resolution space wallpapers, including galaxies, planets, and nebulae. Customize your phone's lock and home screens with stunning cosmic art and futuristic designs. Optimized for AMOLED displays and high-resolution screens.

Highlights
  • 4K/UHD space wallpapers
  • AMOLED-optimized dark backgrounds
  • Galaxies, planets, stars, nebulae
  • One-tap set for lock/home screen
  • Save favorite wallpapers
  • Regular updates with new content
Features
Read full description

Discover breathtaking space wallpapers in 4K & AMOLED quality. Explore galaxies, planets, stars, nebulae, and deep cosmic scenes. Perfect wallpapers for lock screen and home screen customization. Travel beyond Earth with Space Wallpapers 4K & AMOLED — a premium collection of cosmic backgrounds designed to make your phone look futuristic, clean, and awe-inspiring. Whether you love galaxies, planets, nebulae, stars, the Moon, Earth, or deep-space aesthetics, you’ll find stunning wallpapers that bring the universe right to your screen. WHY YOU’LL LOVE SPACE WALLPAPERS • Ultra-sharp 4K / UHD space wallpapers • AMOLED-ready dark space backgrounds (perfect for OLED screens) • Massive variety: galaxies, planets, stars, nebulae, space views • Smooth browsing with fast previews and clean categories • One-tap set for Lock Screen and Home Screen • Save favorites and access them anytime • Regular updates with fresh cosmic wallpapers POPULAR SPACE STYLES • Galaxies & Nebulae – colorful, deep-space visuals • Planets & Moons – Earth, Moon, and distant worlds • Dark Space – minimal, AMOLED-friendly aesthetics • Cosmic Art – artistic and cinematic space scenes • Universe Views – vast starscapes and cosmic horizons MADE FOR SPACE LOVERS From dark minimal space aesthetics to vibrant cosmic explosions, this app is built for fans of astronomy, sci-fi visuals, futuristic design, and space art. Every wallpaper is optimized for modern phones and high-resolution displays. DISCLAIMER This app is for personalization purposes only. Wallpapers are original, curated, or AI-generated space artwork. Download now and bring the beauty of the universe to your screen.

Screenshots

Cosmo Desktop4 screens
Space Wallpapers 4K & AMOLED4 screens

Verdict

The call

The clearest difference is rating: Cosmo Desktop at 5.0 against Space Wallpapers 4K & AMOLED's 4.5. Space Wallpapers 4K & AMOLED's advantage is ratings volume (10 vs 2) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Cosmo Desktop holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Space Wallpapers 4K & AMOLED has 10 ratings behind it against 2, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
Cosmo Desktop versus Space Wallpapers 4K & AMOLED: the parameters behind the verdict, then further details
ParameterCosmo DesktopSpace Wallpapers 4K & AMOLED
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (10 ratings)
Positive reviews90.0% of reviews—
Number of ratings210 — better
Update frequencyEvery 10 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size6 MB58 MB
Age rating9+4+
DeveloperPulsely Consultingaboubaker ait ouaarab

In-app purchases

None

Cosmo Desktop

No in-app purchases

None

Space Wallpapers 4K & AMOLED

No in-app purchases

Questions

Is Cosmo Desktop free?
Cosmo Desktop is free to download, with no in-app purchases.
Is Space Wallpapers 4K & AMOLED free?
Space Wallpapers 4K & AMOLED is free to download, with no in-app purchases.
Which has better reviews, Cosmo Desktop or Space Wallpapers 4K & AMOLED?
Cosmo Desktop is rated higher. Cosmo Desktop averages 5.0 out of 5 from 2 ratings, while Space Wallpapers 4K & AMOLED averages 4.5 from 10 ratings.
Do Cosmo Desktop or Space Wallpapers 4K & AMOLED have ads?
Neither Cosmo Desktop nor Space Wallpapers 4K & AMOLED shows ads.

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