A caller ID or phone number locator and screen saver is a free app for Android phones that will help you customizes the dial screen for calls. Create your own dial screen by placing a photo of your choice.

The app is also useful to add your photos to your contacts to help you remember who is who.

To install the app, you need to have root access or be using a device with Android 4. 1 or higher.

This is a free app that doesn't need any fees to be downloaded and used.