Just bought a second hand iPhone with an OLED screen? Doctor OLED X can test if the screen is damaged with Burn-In also called ‘Image Retention’.
When you want to sell your iPhone you can also prove to the new buyer that the screen does not have burn-in, which results in a higher resale value.
When you set the iPhone brightness to a high level for long time, images and text can burn in into the screen. See Apple support article: HT208191. iPhone models with OLED screen;
- iPhone X, XS
- iPhone 11, 11 Pro, 11 Pro Max
- iPhone 12, 12 Mini, 12 Pro, 12 Pro Max
- iPhone 13, 13 Mini, 13 Pro, 13 Pro Max
- iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Download in the App Store: https://apps.apple.com/us/app/doctor-oled-x/id1316194421
Disclaimer, by using this app we can NOT be hold responsible to any damage on your screen.