Doctor OLED X 4+

Mobile OLED screen toolbox

Robin Bollen

    • 4.2 • 70 Ratings
    • $1.09
    • Offers In-App Purchases

Screenshots

Description

OLED displays have the highest contrast of any display panel. Blacks are pure black because OLED, which stands for Organic Light-Emitting Diodes, can switch off individual pixels.

iPhones with OLED screens should be handled with a bit of care to avoid image persistence or screen burn-in, if you treat your new iPhone with attention you will not suffer from this and your device will have a better resale value, see vendor support article HT208191.

Use this app to visually check your OLED screen if you have signs of "Image Persistence" or "Burn-In". Read about the best way to take care of it.

When you want to buy/sell a (second-hand) iPhone with an OLED display, you can use this app to visually check for damage to the screen.

This App does not claim to fix or repair an OLED screen which has Image Persistence, or burn-in.

You can also enjoy two demo videos to check out how good looking Dolby Vision and HDR 10 are, on your iPhone OLED display.

Recently we have added 4 Dolby Atmos tests for the Spacial Audio on the Air Pods Pro.

What’s New

Version 3.3.1

Support for future OLED iPads

Ratings and Reviews

4.2 out of 5
70 Ratings

70 Ratings

Dead_Ed ,

Does what it claims. (Dev: bug inside)

This app is a good screen tester. Don’t expect it to balance your checkbook - its a screen tester. It does that fine.

Developer: the button for “OLED & App Info” leads to a text display that’s both editable and a user trap. You can’t back out of it, apparently. Requires a force quit if you click anywhere and enter edit mode as the Exit button disappears in edit mode.

Developer Response ,

Indeed, good that you reported this bug, much appreciated, I will fix it in the next release.

Greg-_ ,

An awesome app to have for OLED displays

If you’re going to buy a phone with an OLED display, then this app is a great diagnostic tool to have when your checking your display for color consistency. The app will display a wide range of colors that makes it very easy to see if your OLED screen is displaying colors properly.

Also, I know it was a small thing for me to nit pick about, but thanks so much for removing the uninterruptible music that would play while the app was open. I love being able to play my own music in apps.

I’m giving this app the 5 stars that it rightfully deserves. Thanks for listening to feedback and being such an awesome dev! Keep up the good work! 👍

Developer Response ,

I’ve removed the music for the tests in version 1.4, which has been submitted today 09-11-2018, thanks for the useful feedback.

Jennisok ,

Misleading name. Does not fix screen burn-in.

It’s partly my fault for not reading to the end of the app description, but I thought this app would help fix my screen burn-in. It only diagnoses it, which I didn’t need because I already know I have this problem. I downloaded this app because it was recommended in a Digital Trends article, and both the article and the use of “doctor” in the app name implied to me that it would fix or attempt to fix screen burn-in. The fact that it doesn’t is hidden in the app description past where you have to click “more” to see it. I’m annoyed I paid for an app I don’t need. I would recommend to the app developers to make the exact purpose of the app clear at the top of the app description.

Developer Response ,

Ok thanks for your feedback, we will do something with it, you know that a doctor helps diagnose illnesses but rather sometimes can help cure the problem, right? In the east people go to a doctor before they get ill, just to stay fit. Feel free to issue a refund, just google how it works :). I’m interested in a photo of the burn in! I’m happy to pay you for it, if okay mail us at 7redbits@gmail.com

App Privacy

The developer, Robin Bollen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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