Editing photos from your phone with Apps is really easy to do and can produce interesting results. I started with a deliberately poor image from my phone.
The background paper is creased, and the lighting is poor as the daisy is over exposed.
I opened the image in Stackables App and added several layers - texture, lighting, tints - I had already used this series of edits on another photo so had saved it as a 'formula' which makes your editing very quick and simple.
The final edit above has had text added by using the app 'Over' this allows you to create your own cards, posters or presentation slides.
The images here are the same starting point but editing using the app distressed FX