Test your app in 2 different points of view.
As a normal user and then as a pro and give you different suggestions to improve your app and make it more efficient.
Application behavior on different versions of android
(KitKat,Lollipop,Marshmalllow)
Free five Star Ratings on play store.
Another test will be:
Analyze of your app or game on design, color, shapes and recommend you important features to add.
I have following devices for android app testing:
1. LG G4 Marshmallow 6.0
2. Inew v3 KitKat 4.4.2
3. Xiaomi Redmi Note 3 Lollipop 5.1 (Miui 7)
4. Samsung Galaxy S5 Lollipop 5.1
Contact me before placing the order.
Thank you!