MOD features
- Pro / Paid features unlocked, no extra key needed;
- Unwanted permissions, receivers, providers and services removed;
- Debug code stripped out;
- Languages: full multi-language support;
- CPUs: armeabi-v7a, arm64-v8a, x86, x86_64;
- Screen DPIs: 120dpi, 160dpi, 240dpi, 320dpi, 480dpi, 640dpi;
- Original package signature has been changed.
Screenshots
Description
Display Tester is a utility app that helps you spot and analyze the display characteristics of electronic devices. You can also use it to check the screen quality of your TV.
This Display Tester MOD APK gives you full access to premium features without needing a separate license key. The modification also trims the app by removing unnecessary permissions and debug code for a more streamlined experience.
What's Modified in Display Tester
- Pro and paid features are fully unlocked, so no separate pro key is required.
- Unnecessary permissions, receivers, providers, and services have been disabled or removed from the app.
- Debug code has been stripped from the build to cut down on unneeded background logging.
- The app includes full multi-language support to serve a wider range of users.
- The package supports specific screen DPI settings, including 120dpi, 160dpi, 240dpi, 320dpi, 480dpi, and 640dpi.
- The original package signature has been altered to make these modifications possible.
This build is version 5.35.5, with a file size of 15M, and uses the package name com.gombosdev.displaytester. Because the original signature has been changed, this file cannot be installed as an update over a copy from the official store.
About Display Tester
The app is built for anyone who wants to evaluate the health of their home TV setup and related peripherals. It focuses on screen condition by examining the quality of the images displayed on the panel. You can check your display hardware by connecting the utility to the target device, after which it retrieves performance data for LCD and OLED screens. Understanding this information can show whether your screen delivers a sharp and accurate picture. It works well as a handy tool for keeping track of your hardware's condition.
One of its core features is testing for dead pixels and dead spots. Experienced users may notice small flaws or pixel errors, but most people only realize something is wrong once it becomes a serious problem. The app helps you check for dead spots so you can make sure your screen is not deteriorating. The display is one of the most important components of any electronic device, and catching these issues early can extend its lifespan. The utility also makes the testing process much simpler.
The app treats color quality as a key part of usability. A screen that fails to reproduce colors properly, or shows only black and white when you expect rich hues, leads to a poor experience. It evaluates color quality using several factors, including sharpness and saturation. You can run the app on your screen to see how well it reproduces different color gradations. This helps determine whether all colors are displayed accurately, lets you restore faded tones, and brings out fine details for an overall vivid image.
The app uses a touch-based interface, which was designed to be intuitive. Everything is controlled through the touch screen, making it easy to navigate. You can run the app on your phone and link it to the device you want to test, then view performance metrics focused on visual quality. Beyond visual testing, it also covers other important functions, including measuring the device's overall performance. It is a user-friendly, touch-driven tool for checking most of a device's features and gauging how well its hardware performs.
When you're researching a new electronic device, this app gives you easier access to important screen information. It gathers performance data on the device along with related display details. With that data, you can weigh the strengths and weaknesses of a particular model and decide whether it meets your needs. It can also help you figure out which device best suits your intended use. In essence, it is a diagnostic tool that delivers real-time data on a device's hardware.
My app also uses some innovative techniques to address what is commonly called “burn-in” on devices. This approach works to restore visual balance across the screen by adjusting black and white tones. Using this data, users can pinpoint which area of the screen is deteriorating. My app combines several techniques and tools to assess screen quality from multiple angles. Whether it's spotting a tiny dead pixel or evaluating color saturation across a large display, my app gives you everything you need to know about your screen's condition.
Key Features
- Detects dead pixels on device screens so you can get them repaired in time.
- Checks color quality using parameters such as sharpness and saturation.
- Addresses burn-in by adjusting black and white tones back to their correct balance.
- Shows the strengths and weaknesses of your device based on specific parameters.
- Assesses image quality using color gradients.
- Displays detailed parameters for LCD and OLED screens when connected.
- Uses touch screen interactions for every feature in the app.
- Monitors device performance and screen-related factors and alerts you through notifications.
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FAQ
Is Premium unlocked in Display Tester MOD APK?
This Display Tester 5.35.5 build comes with Premium Unlocked. It functions just like the original Braintrapp release, and your changes take effect as soon as you install the app.
What is the latest version of Display Tester MOD APK?
Version 5.35.5 matches the Braintrapp release from June 8, 2025. We don't host older versions here. To update, install this file over the current app; if a signature conflict appears, uninstall the old build first.
Is Display Tester MOD APK safe to download?
This Display Tester 5.35.5 build on ApkMod is the Braintrapp app with Premium Unlocked. It has earned a 3.7 rating from 4 users. It does not require root access. A Play Protect warning is expected, so always download it from this page.
Can I use Display Tester MOD APK on PC or iPhone?
This Android package will not install on iPhone or iPad. On Windows or macOS, run the 15M APK in an emulator such as BlueStacks or LDPlayer by installing the software and dragging the file into it.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.





