Apps Like Illuminance Pulsation Meter for iPhone and iPad
Measure screen ripple and select eye-friendly devices
Measure ripple coefficient of light sources including LED, halogen, fluorescent, and incandescent lamps, as well as LCD and LED monitors. Display readings for visible spectrum radiation. Note that results may vary based on light source and frequency.
Illuminance Pulsation Meter screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.
Optical Power Meter
Thorlabs GmbH
Control power meters remotely via Bluetooth.
The app enables remote control of PM160 series optical power meters. Users can view optical power readings, minimum and maximum values, and adjust settings like wavelength correction and zeroing through a Bluetooth connection.
TuneBro
Callaloo Records LLC
Tune instruments with precision and timing
Allows users to tune instruments with a chromatic tuner that detects pitch quickly and tracks low notes. It displays LED and cent readings for precise tuning. Users can set reference tones for ear training.
dB Calculator
Rohde & Schwarz GmbH & Co. KG
Calculate dBm and voltage levels
Calculate power levels in dBm and watt with addition and subtraction. Convert between dBm, dBW, mW, W, mV, V, dBV, dBµV, and dBu. Adjust for impedance. Perform voltage calculations for correlated and uncorrelated values.
Classical Guitar Tuner Pro
Pedro Daniel Macalupu Cumpen
Tune with frequency display
Tune strings with frequency display in Hz. Use A4 calibration, tuning fork, or in- purchases for settings. Load tuning instantly with 64-bit optimization. Receive visual feedback with LED indicators for each string.
Exposure Meter and Learning
EIGHTIVE DESIGN, Inc.
Measure EV, set aperture and shutter speed
Measure EV values by pressing the left EV button to display aperture and shutter speed combinations. Adjust EV manually to preview brightness changes. Recommended for film camera enthusiasts.
Morse Code Tool
Mark Wong
Convert text to and send signals
Convert text to and vice versa. Send and receive signals using front or rear light sources. Toggle manual light signals for instant SOS alerts. View signal patterns and practice encoding.
Decibel - dB Sound Level Meter
Kemal Bakacak
Measure levels and save data
Measure levels with precision to identify harmful environmental noises. Save measurements for future reference. Test and track hearing performance over time. Check stereo and bass output from your phone.
Pro Altimeter - Barometric+GPS
Craig Hunter
Measure altitude with precision
Measure altitude using barometric pressure and GPS data. Display altitude in feet and meters with real-time accuracy. Calibrate sensor and switch between day and night display modes.
Detector De Madera -StudFinder
Gokhan Navruz
Detect metals and find studs
Detect metals and locate wall studs without external hardware. Measure magnetic intensity in real time. Track detection history with timestamps. Find both large and small metal objects. Use a clean, intuitive interface for precise results.
LED Banner Message Display Pro
Koruskan SC
Messages as LED banners
Turn your phone screen into a customizable LED . Create and customize unlimited messages for various situations. Use quick messages or premade templates to text with LED effects. Share messages via social media or direct links.
Cuckoo Clock Calibration
Nir Hamzani
Measure beats and adjust accuracy
Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.
OTOUSAN QR
SoftBank Corp.
Read QR codes with LED.
The app reads QR codes and displays past scans. It includes an LED flashlight for use in various lighting conditions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.