I always see a common question in different forums that is " is it possible to increase camera quality ?" or "How to increase camera quality of my phone ? " , well the answer is "NO". Because Camera is a hardware part of your phone , and you can't upgrade it. But you can be more creative with your capture and give some extra touch to your photos so that they look a bit more rich than original.
In android market there exist many app which allow you to do that . But like external memory your internal memory is not expandable . So you should consider those apps which are worth to install . The following list contains top 10 essential photography apps that you must install . Please note that these apps is not listed according to there rank because ranking system is applicable only when all the elements reside in same category . Although these apps are photography apps but they are different in their nature (some for cature pics , some for editing etc) All these apps are best in there respective field .You must try them.
1. HDR Camera pro
Use it as default camera app and capture high quality HDR images in full resolution. Vivid colors and rich detail.
2. Time Lapse Pro
Capture astonishing time-lapse videos from your phone.
3. Magic Hour Camera
Transform your ordinary photos to extraordinary ones.
4. AfterFocus Pro
Bring DSLR-like Photography to Your Smartphone
5. PicsPlay Pro
Discover your creativeness by this great all in one image editing app.
6. Paper Camera
See the world through a novel, original, stylish and captivating lens.Real time cartoon and painting effects displayed on your camera feed
Get rid of unwanted content from your picture
Take 360 degree panoramic photograph .
9. Fast Burst Camera
Take high speed photography .
10 .Shot Control
For better control, monitor, and manage the Android photography experience.