Not bad, not good

Good design and a nice looking app, but it has too much lags. When I look at the deviations description Im getting scared: text somewhere is not centered (but it is, if look from bowser), sometimes description doubles etc. Scrolling lags too. And the last thing that made me mad: if this is an art app, wheres the "save to camera roll" button?? And why image quality is always so poor? Guys, do something please. [iPhone 5s iOS 9.2]

Volinfer about DeviantArt, v1.7