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.
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.
Description by Zbigniew Osada(from the App Store)
RGB Test is a simple and effective app for testing the screen of your iPhone or iPad. It quickly detects dead pixels and checks the accuracy of RGB color display.
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!
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
