We are trying to provide some tips and tricks for you when it comes to taking a picture, but what better way of learning than having an application on your phone to tell you how to take a picture. Hey you want to learn to take better pictures on a smartphone, so learn from your smartphone.
A couple of Apps are:-
Photofluent – https://market.android.com/details?id=com.photofluent.photofluentplus&feature=search_result
Probably the best App there is for Android and recommended to be installed if you have a passion for photography.
Photography made easy! Hundreds of Step by Step Guides, Thousands of Tips!!
Photography made easy! Hundreds of digital camera tutorial guides, Virtual Visual Guides, Thousands of Tips & Tricks, Pro Secrets, Inspiring Idea Inventor, Light Trainer, Global Notes, Composition, Gear, Step by Step camera setup. Its like having a professional photographer at your side! Fantastic reference tool in your pocket for all situations! Improve, Learn and Grow your photography skills!


Photo Tools – https://market.android.com/details?id=be.hcpl.android.phototools&feature=search_result
However, this is geared more towards the professional end of the market so a basic understanding is required.
Source/Inspiration: Mike Patterson
I think you forgot to mention Jon who first gave you the information relating to the Apps.
Mike
Indeed I did – post now updated.