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Android Apps > Tools > Display Tester Pro Unlocker
Display Tester Pro Unlocker icon

Display Tester Pro Unlocker

by Brain_trapp · Tools · $1.79
On Google Play since June 2012 · Data updated 2026-11-02

Display Tester Pro Unlocker is made and published by Brain_trapp. AppBrain is an independent app data site and isn't affiliated with Brain_trapp. The app name, icon, screenshots and description belong to Brain_trapp and are shown as published on Google Play.

AppBrain's verdict

Established
Rating on Google Play
3.17
194 ratings
Installs
14 thousand
Last updated
May 28, 2026
Ads
No ads
Size
3.63 MB

Display Tester Pro Unlocker has 14 thousand installs. Users are divided: 3.2 stars from 194 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Display Tester Pro Unlocker for Android

★★★★★ PERFECT! Purchased - ran 'white noise' for 30 minutes, and it 100% REPAIRED the burnin on my screen! I bought it last night before bed, ran it, and this morning awoke to my phone screen COMPLETELY restored to new condition! NO sign of burnin! I am very appreciative and shared this experience on FB. Note, I had VERY distinguishable burnin for a few months. I could tell the app the burnin was from. In your description, you should probably note that all it takes is 30 minutes to repair burnin.
★★★★★ Perfect No complaints, does everything I need it to and lots more. I go through a lot of phones and this app is how I test screens and adjust for burn in and defects. Worth every penny.
★★★★★ Hide Unlocked Icon App Icon Option... I love this app, but coming from an iOS world, the extra unlock Icons are a little distracting. Can these be hidden with an option?
★★☆☆☆ Didn't work! Paid for the pro version and it keeps telling me "Pro version not available!" Completely garbage until they fix this.
★★☆☆☆ Repair mode needs to have an infinite option. Actual burn in needs days of pixel shifting to possibly repair. Also doesn't full screen and leaves the navigation bar up.
★★☆☆☆ Why an extra icon? Why can every other developer avoid duplicate icons when selling an unlocked, but you can't? Also, gamma testing screens seem buggy, and the developer still hasn't responded to my question about it...

Google Play Rating history and histogram

95
0
0
30
64

Store listing

By Brain_trapp, from Google Play

“Unlocker for PRO features in Display Tester”

Display Tester Pro Unlocker Screenshot 1 of 9
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Screenshots by Brain_trapp, from the Google Play listing
Description by Brain_trapp Written by the developer, not by AppBrain. Click to read.
This is an UNLOCKER for Pro features of Display Tester.

In the Pro version unlocked features:
◆ Splash screen removed
◆ Full Google Cast support
◆ Noise burn-in repair methods
◆ Pixel info & dithering test
◆ Built-in font styles test
◆ Manually DPI measurement
◆ Color charts
◆ Touch screen dead spot tester
◆ System Fonts tester
◆ DIP / PX calculator

Thank you for supporting the developer!

Recent changes:
v2.36.1
* Android 16 release
* Minor updates and bug fixes
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
$1.79
Libraries
15
App size
3.63 MB
Needs Android
6.0+
Content rating
Everyone

Technologies used by Display Tester Pro Unlocker

2 permissions · 15 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.36.1
Launched
June 2012
  • May 28, 2026UpdateVersion 2.36.1
  • Jun 15, 2025Price IncreaseNew price: $1.79 ($1.49)
  • Feb 16, 2025UpdateVersion 2.35.2
  • May 7, 2024UpdateVersion 2.17
  • Feb 21, 2024Price IncreaseNew price: $1.49 ($0.99)
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
31
Play install range
10+ thousand
Launched
June 2012

Installs over time

Display Tester Pro Unlocker has been installed 14 thousand times. Over the past 30 days, it has been installed 31 times.

Rankings

Google Play top charts

Google Play Rankings for Display Tester Pro Unlocker

This app is not ranked

About the app and developer

About Display Tester Pro Unlocker

Display Tester Pro Unlocker is a tools app developed by Brain_trapp.

Install Statistics

Display Tester Pro Unlocker has been installed 14 thousand times. In the last 30 days, the app was installed 31 times.

User Ratings

Display Tester Pro Unlocker is rated 3.17 out of 5 stars. The rating is based on 190 ratings.

App Information

Display Tester Pro Unlocker costs $1.79. The app size is 3.63 MB. The latest version available is 2.36.1. The last update was on May 28, 2026.

Technical Requirements

Display Tester Pro Unlocker requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2012.

App Performance Report

Get a detailed PDF report for Display Tester Pro Unlocker with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Brain_trapp

Brain_trapp

braintrapp@gmail.com

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Frequently asked questions about Display Tester Pro Unlocker

Is Display Tester Pro Unlocker free?

No. Display Tester Pro Unlocker costs $1.79 on Google Play.

Is Display Tester Pro Unlocker still available?

Yes. Display Tester Pro Unlocker is on Google Play, and the last update we saw was on May 28, 2026.

Does Display Tester Pro Unlocker contain ads?

No. Google Play does not list Display Tester Pro Unlocker as containing ads.

What Android version does Display Tester Pro Unlocker require?

Display Tester Pro Unlocker runs on Android 6.0 and higher.

How large is Display Tester Pro Unlocker?

Display Tester Pro Unlocker is 3.63 MB.

Is Display Tester Pro Unlocker suitable for children?

Google Play rates the content of Display Tester Pro Unlocker as suitable for everyone.

How many times has Display Tester Pro Unlocker been installed?

Google Play lists 10,000+ installs for Display Tester Pro Unlocker.

How do people rate Display Tester Pro Unlocker?

Display Tester Pro Unlocker scores 3.17 out of 5 stars, from 194 ratings on Google Play.

Who made Display Tester Pro Unlocker?

Display Tester Pro Unlocker was developed by Brain_trapp. It is listed in the tools category on Google Play.

What are the best alternatives to Display Tester Pro Unlocker?

People looking at Display Tester Pro Unlocker also look at these tools apps: 12 Testers - Closed Test Pro, 12 Testers: Closed Testing, 12 Testers - Closed Test Help, 12 Testers - TheClosedTest, TestersDroid - 12 Testers.

Share Display Tester Pro Unlocker

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Overview Alternatives History Reviews Rankings Technology
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