Effekt is definitely one of the better effects app from a creativity and ‘knobs to play with’ point of view. As promised, they’ve added new effects over time and I have no regrets subscribing to it. Just make sure you put in the effort to play with all the different parameters that a particular effect may give you. And also don’t miss that you can stack the effects on a video. If you like to add effects to a video, I can say this is an app you should give a try because it offers high quality effects with options to make them unique to you.