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Cool Themes Free - Custom HD Wallpapers for iPhone

By Xiaorong Yang

This app is only available on the App Store for iOS devices.


DIY is coming! Customize you exclusive backgrounds! Be creative and never stop!

Bored of using a simple picture as your iPhone / iPod Touch's background? Wanna get a perfect match for your home screen and lock screen? Grab this cool app! It's FREE!

- Tons of original designed theme backgrounds updated daily
- Designed home screen and lock screen theme backgrounds in pairs
- All iPhone & iPod touch models supported
- Categories including Calendar, Holidays, Bling, Romantic, Texture, Cool, and many more
- Fully new iOS style interface
- Unlimited wallpaper savings
- Share your loved themes by Facebook, Twitter and email

How to use these theme backgrounds?

1. Browse for your loved theme backgrounds.
2. Tap the "Save" button from top bar (2nd button from left).
3. Choose "Save Home Screen", "Save Lock Screen", or "Save Both" into "Photos" in your device.
4. Open "Photos" and select the background you want to use.
5. Tap the left corner button of bottom bar. (Tap on the screen again if the bottom bar is not showing.)
6. Choose "Use as Wallpaper" > "Set" > "Set Lock Screen", "Set Home Screen" or "Set Both".

Cool Themes is aiming to provide you the most beautiful and coolest theme backgrounds! Love themes? Love us!

What's New in Version 3.8

- Fixed bugs in DIY for iPhone 6/6S and iPhone 5/5S/5C with iOS 9.3 and above
- Optimised app performance
- New themes!

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
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iPhone Screenshot 4

Customer Reviews

Great! App

I love this app!! This app is an awesome one!! I was always looking for and app just like this one, bc I kept having a difficult time matching photos to do the same thing this app does, for my Lock screen to have a different but similar, or same themed picture as my home screens wallpaper, so needless to say I'm extremely excited, and loving it! I do wish it had more themes open for free, that it has for premium users, and a whole lot more new themes everyday to choose from, but other than that it's an awesome app that I'd recommend to all, who like me, love and hoard wallpaper pics, and wants an easier way, or an app, to match, and theme, the pics!

66 redeye

Love this app I use it everyday.

Bad app

too slow to load

Cool Themes Free - Custom HD Wallpapers for iPhone
View in iTunes
  • Free
  • Category: Entertainment
  • Updated:
  • Version: 3.8
  • Size: 72.7 MB
  • Languages: English, Simplified Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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