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
Version history
1.9
2021-01-13
Fix the date sorting issue on new pictures. New widget for iOS 14.
1.7.0
2020-11-28
Re-written in SwiftUI 2.0 with support to the Apple Silicon
1.6.2
2018-04-05
Update for iPhone X
1.6.1
2015-05-30
Add Apple Watch Extension.
Check the latest Astronomy Pictures of the Day with Apple Watch glance too!
1.5
2013-09-14
Compatible with iOS 7
1.4
2012-12-01
Performance upgrade
1.3
2012-11-17
Add Push Notifications on new pictures
Performance enhancements
1.2
2012-10-26
Bug fixs on iPad 1
1.1
2012-10-24
Add Facebook sharing on iPhone
Add new gallery view
Device info: iPhone 4, 32gb, OS 5.1, app version 1.0
Works great, looks great, no problems! Love the beautiful photos to look at, learn from, and save as backgrounds if I want! Def recommend.
Gray_Carpenter_Dallas_Rowland,
Great app
Awesome pictures
Amazingly awesome gamer,
So incredible
Tad laggy, but it's worth it for these amazing images!