Know Your Camera or Phone: -If you are using a camera then know your camera properly so that you can take astonishing shots. It doesnt mean that you cannot click good pictures using your mobile phones if you have a good quality camera in your phone then you can use it also. IN the case of camera read the manual thoroughly so that you will come to know to about the features that your camera consists of. If you are using the phone then read try using different setting and then click images this will help you know your phone camera in a better way.
Click Every day: -If you want to learn then click every day you can choose a theme or simply you can target any object and try to click it in different ways. When you click every day then you will come to notice that your way of looking at an object change and you are improving your photography skills.
Learn from your Mistake: -Always after your photo session try to look at your images closely and try to observe what mistakes you have made while clicking like is the angle wrong? Is exposure more? Is focus not proper? Etc. There can be many so try to look and find out the mistakes in it and the next time when you are out for photo sessions try not to repeat the same mistakes.
Read: -If you want to know and improve then read photography books which will tell you how to capture a photograph in a better way there re many magazines also based on photography like Better photography. So if you read you can try those tips and tricks and learn new things.
Editing: -This is an important part of photography. Sometimes if you have clicked a nice shot and you later found that there are few errors in it you can edit the image and correct it for that purpose you can use editing apps like Pixlr, PIP camera photo editor, etc. There are many apps, which you can use to edit your pictures and make them look more beautiful.
Take more than One shot: - When you are clicking a shot at an angle or normally do remember one thing always take more than one click of the object because this will give you backup and also it may be such that the second snap was captured more nicely than the first one. If one of your clicks s not good then the other one can be.
These are few tips that you must learn and follow to improve your skills and try to learn to edit using apps like PIP camera Photo Effects or Photo Editor Pro.All these features which are mentioned above so you can choose any of these apps or you can search for any new app which has all the above-mentioned feature in it.