Open camera app was great replacement to default system camera but last few updates ruined it. Last update made app load slowing whenever opening sometimes crashing and this particular update, made snapping images or recording vids very slow to a point it takes mins to load and sometimes half black images end up in gallery. Vertical view isn't respected as everything is horizontal cant change it in settings. Cant use it on lockscreen Using Xiaomi. Going back to older version. Disappointed.