Now TechSofts brings to you Screen Colors (Burn-in Tool) in its premium version without ads and with a redisigned UI.
You can save many dollars in your phone screen due to the damage done for the daily use.
You can test device's screen with basic colors provided and try to fix it from those burn marks like Keyboard Notification Bar Navigation Bar or apps.

Important Note:
This app doesn't ensure your screen is going to be fully repaired it depends how much damage is made to your screen.
TechSofts doesn't make responsible how this app is used.