Sparkle,shimmer & Glow Photos

I just downloaded this app because I wanted to blink out a picture and it did much more than that. I love it I can see myself using this app moving forward. What I found very annoying is that it kept asking me for a review and if I liked the app over and over and over again until they finally gave in and brought a review.

Seems like a cool app, would love to enjoy it with out the pop up to leave review every time the screen changes. So leaving review, but taking a star away. Because I can't seem to figure anything out without the pop up every 2 seconds.

For some reason, I thought that the sparkles actually sparkled. I believe that we should be able to add one sparkle at a time, if we want. The app randomly distributes them, but I would like the smaller amount of sparkles on my designs. For this reason, I hardly ever use this app. I might be missing something, if I am, I would appreciate hearing from the developer. Thank you much!