Nice design and clean. Congrats for your collection of apps. It easily could be 5 stars just for not using Internet... But: 1. Image quality is not good; try looking at a gradient image. 2. When started from external file manager  it displays only the opened image  but it would be nice if it added all media in the folder to the swipe (slide). 3. It would be very useful to have a mini horizontal gallery at bottom like in the Gallery app from Samsung.
November 29 2016