Apps like PanelTest

Here are some great alternatives to PanelTest by SmartTV Software Studio :
Project Themer · Android 12/13
Project Themer · Android 12/13
★4.0
Hex Plugin - Terpsichora
Hex Plugin - Terpsichora
★4.5
tvQuickActions Pro
tvQuickActions Pro
★4.6
Screen Information
Screen Information
★3.9
Screen Test Pro
Screen Test Pro
★4.4
Display Tester
Display Tester
★4.1
IPTV Core Launcher
IPTV Core Launcher
★3.7
Color Blind Test
Color Blind Test
★4.0
Touch Screen Test & Repair
Touch Screen Test & Repair
★4.2
Hardware Sensors / LCD Test
Hardware Sensors / LCD Test
★3.7
Screen Test
Screen Test
★4.4
Color Blindness Checker
Color Blindness Checker
★4.0
Screen Refresh Rate Test
Screen Refresh Rate Test
★4.4
Touch Screen Test - Multi-Touc
Touch Screen Test - Multi-Touc
★3.6
Screen Test
Screen Test
★4.0
White Screen
White Screen
★3.7