Best Flicker Test Apps

Flicker Insight: PWM Test

LED, Screen & Light Meter

$0.99

Detects imperceptible light flicker from various sources like screens and bulbs that can cause eye strain. Offers detailed metrics, ambient light and color temperature estimates, and generates exportable reports. Prioritizes user privacy with offline functionality and no ads.

Dead Pixel Test - Screen Check

Display & Touch Diagnostics

Free

Diagnose your device's screen for issues like dead pixels, burn-in, and touch response. Offers comprehensive tests and reports, with a Pro version for advanced features and pre-purchase inspections. Prioritizes user privacy with on-device processing.

Illuminance Pulsation Meter

Find the flicker of light

$3.99

Measure the ripple coefficient of light sources to identify screens that may cause eye strain or fatigue. Helps in selecting lamps, monitors, and laptops with minimal screen flicker.

Flicker Light

by Ryohei Minowa

Free

This app simulates natural light patterns on your screen, mimicking the calming effect of 1/f fluctuations found in nature. It can be used as a gentle light source, with customizable settings and an automatic shut-off timer to conserve battery. The app also allows you to adjust the light's intensity and color.

Color Blindness Test Ishihara

by Rina Katrina

Free

Assess your color vision deficiency and its severity with this app. It offers a user-friendly and accurate way to check for color blindness using the renowned Ishihara test method, suitable for personal use and professional screening.