Bugs that the last reviewer was talking about must have been fixed, as I was able to easily install and purchase backgrounds and sharks. Previously, the app itself worked, but I couldn’t make any purchases. However, I have not tried with High Sierra.

I have the latest Mac Book Pro with Sierra OS, and it has lots of compatibility issues. I will be deleting it very soon! Don’t buy this App! After starting the App. it will freeze your mouse and there is nothing you can do for at least 5-10 minuets. Also it does not let you configure it properly! I have worked with Apple support to help with no luck. They need to upgrade and fix lots of issues. I have tried to contact Sharks 3D Support and have received no answer yet. A big rip off!!! The scenes that I have purchased do not switch like it says it will!! I repeat do not Buy!!!! The problem is I really liked the scenes and fish, but how can I give a good review when it has so many bugs!!! The graphics are ok not the best I have seen, so save your money!!

This app is really good for people who like sharks and are interested in having them moving around your screen. Its really cool to show friendsand when they ask where you got it you say “from the app store”. I think that alot of people would download the app if they knew about it. One suggestion i have is that the developers make the other applications free. Like the clock or the koy pond bacause i think they are cool, but i dont want to pay two dollars for it. Thats all i can suggest at the moment. Really good app, I hope it keeps improving.

I’m a shark nut and this screensaver and my large monitor look great and for someone like me, very calming while I’m at work and not in the water. They have a lot of good options and not even buggin out that every shark is an in-app purchase. The only thing that gets me irritated is that it very frequently crashes, while just sitting at my desk, but especially when I’m unhooking from my desk power/hard-wired internet to mobile and WiFi. It’s an annoyance I’m living with, but would like it to be fixed one day soon.