RGB Test is made and published by Zbigniew Osada. AppBrain is an independent app data site and isn't affiliated with Zbigniew Osada. The app name, icon, screenshots and description belong to Zbigniew Osada and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- January 14, 2026
- Size
- 4.73 MB
User feedback
Ratings and reviews on the App StoreComments on RGB Test for iOS
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Store listing
By Zbigniew Osada, from the App StoreDescription by Zbigniew Osada Written by the developer, not by AppBrain. Click to read.
App Features:
Full-screen color tests – red, green, blue, white, black, and more
Fast detection of damaged pixels
Intuitive interface – test your screen in just a few seconds
Contrast check – compare text color against the background
Download RGB Test and make sure your screen is working perfectly!
RGB Test to prosta i skuteczna aplikacja do testowania ekranu Twojego iPhone’a lub iPada. Pozwala szybko wykryć martwe piksele oraz sprawdzić poprawność wyświetlania kolorów RGB.
Funkcje aplikacji:
Pełnoekranowe testy kolorów – czerwony, zielony, niebieski, biały, czarny i inne
Szybkie wykrywanie uszkodzonych pikseli
Intuicyjny interfejs – test ekranu w zaledwie kilka sekund
Sprawdzenie kontrastu – porównaj zestawienie koloru tekstu z kolorem tła
Pobierz RGB Test i upewnij się, że Twój ekran działa perfekcyjnie!
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 4.73 MB
- Content rating
- Low
Technologies used by RGB Test
Releases
Updates seen on the App Store- Version
- 1.9.2
- Launched
- February 2016
No changelog data
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About the app and developer
About RGB Test
RGB Test is an utilities app developed by Zbigniew Osada.
User Ratings
The app has no ratings yet.
App Information
RGB Test is freely available from the App Store. The app size is 4.73 MB. The latest version available is 1.9.2. The last update was on January 14, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on the App Store since February 2016.
Developer information for Zbigniew Osada
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