Apps like Screen Tester

Here are some great alternatives to Screen Tester by Rodo Apps :
Dead/Defective Pixel Test& Fix
Dead/Defective Pixel Test& Fix
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Dead Pixels Test and Fix
Dead Pixels Test and Fix
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LCD Screen Dead Pixel Fix
LCD Screen Dead Pixel Fix
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Backlight Bleed Test
Backlight Bleed Test
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Dead Pixel Fix - LCD & IPS
Dead Pixel Fix - LCD & IPS
★3.4
InjuredPixels: Dead Pixel Test
InjuredPixels: Dead Pixel Test
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Screen Test
Screen Test
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Touchscreen Test
Touchscreen Test
★4.2
Screen Check: Dead Pixels Test
Screen Check: Dead Pixels Test
★4.3
Test Your Android
Test Your Android
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Screen Information
Screen Information
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PixEye - Testing the device
PixEye - Testing the device
★4.4
Display Tester
Display Tester
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Screen Calibration
Screen Calibration
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Bright White Screen Flashlight
Bright White Screen Flashlight
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Screen Test
Screen Test
★4.0