Latest update means it works again on the S8+, and even let's you change the widget grid. Great update
Very good, particularly the smart unlock feature, which works with Wi-Fi. There are a couple of problems. Firstly, you can still use Google voice commands (ok Google) when the device is locked. Which is quite a serious security issue. Secondly, for some reason, my screen turns black after about 5 seconds, rather than the system-set 30 seconds and there doesn't seem to be any way to change that. Feels like a bug. Good though. Recommend nonetheless.
The app is based on a good idea, however I had noticed excessive battery drain when Special Assistance service is enabled and within several weeks of usage there were 3+ cases where the security was compromised. As I'm writing this review the app had crashed and there's no lock screen whatsoever. I'd give it a 4, but this being security app, can't do that.
Would get 5 stars if I hadn't have to reapply the fingerprint style unlock every time it updates, other than that it's great.
I was so bummed when WidgetLocker disappeared from the Play Store. This app is so much better, and it works really really well. I upgraded to the pro version and I'm so glad that I did, lots and lots of options and not too hard to figure out. It even has its own notifications settings, so you don't need to use NILS like you did with WidgetLocker, but I would still recommend using NILS with this app to get the most of it. It's excellent!
fixed: wallpaper stretched bug on Galaxy S8 device(Users need to re-select wallpaper in the widget profile settings)