The device used for test:

One plus one 64gb (android 6.0.1)

=====

Pros:

• Good designed app icon, label gives some hint about main features in-app (action launcher)
• No freezes caught during test, launcher works smoothly
• Intuitive setting up main and addictive home screens by tap on "star" button

Cons:

• App icons style customization can't be changed in free version of app
• Left bar menu brings same functionality as down bar menu (list of apps installed)
• Right bar field is empty (doesn't have any information

Suggestions:

• Give the ability to preview paid features to decide if they worth donation
• Reorganize your left/right/down bar menus (make them more customized)
• Pay more attention to tutorial (it should be standardized as in other apps when first lunch of app)