Light Spectrometer Wavelength

Libre Light Sensor

John Harrington

Utilities

Measure light levels in any environment. Libre Light Sensor leverages your iPhone's camera to calculate luminosity as measured in Lux.

Camera Detector App - SpyFy

Scan for hidden electronic devices

Penendi LLC

Utilities

Detect potential electronic devices by analyzing infrared signals, magnetic fields, and network connections. Scan Wi-Fi networks to identify suspicious devices.

Decibel Meter - Sound Meter

MYSTIC MOBILE APPS LLC

Utilities

Turn your smartphone into a sound measuring device. Our app uses a built-in microphone to display current decibels level with a corresponding, easily readable text description, and you can start/stop a measurement to get an average as well as min and max values from a specific period of time.

Noise Level: dB tracker

OV MEDIA

Utilities

Noise Level: dB tracker is a powerful application which will allow you to measure noise with your phone microphone.

Brainwaves Frequency Generator

Brainwave Frequency, LLC

Utilities

Brainwaves Frequency Generator! Introducing the Brainwaves Frequency Generator, a groundbreaking app designed to enhance your sleep quality and boost your focus levels.

Luxmeter - Lux Light Meter

STOMBERG s.r.o

Utilities

LuxMeter is a 2-in-1 light intensity (lux) and exposure meter with customizable settings.

Torch Timer • Flashlight Timer

Diffuse Thinking LLC

Utilities

This app provides timers that controls the flashlight. Super use in cases where you need the flashlight to be on for a duration of time. For example, you can set it and go to bed.

Tone generator

michael heinz

Utilities

Generate various periodic signals with different waveforms with adjustable frequency and amplitude. These are used to test electronic circuits such as amplifiers and filters. Also suitable for musicians to tune their instruments.

Tesla - Metal detector and Magnetic field recorder

Exelerus AB

Utilities

Detect, measure and record magnetic fields and metal objects! An Electromagnetic Field is a physical field produced by electrically charged objects, including those which contain a high degree of iron (Fe) and therefore are considered as magnetic. This free app relies on the magnetometer sensor...

What a color?

Oleg Brailean

Utilities

Do you have difficulties with saying what color it is? Take a photo and touch the color you need on the photo, and we will show you its correct name. What a Color? is an indispensable assistant to help you choose paints, wallpaper, and decorative elements.

Strobe tachometer (RPM meter)

Dmitriy Kharutskiy

Utilities

STROBE TACHOMETER When the flicker frequency of light coincides with the speed of any object, such as a fan, the rotating fan may appear to be stationary.

Light Meter - measure luminosity in lux, fc, lumen

Vlad Polyanskiy

Utilities

Light meter in your pocket! Exclusive accuracy of measurements. Calibrated with professional high-precision illuminometer. We have made this Light Meter for that you could save on purchasing of professional illuminometers which cost hundreds of dollars.

DreamNight: Night Light

Yohan Cassaigne

Utilities

This application allows you to turn your device into a night light. It displays the color of your choice on the screen with an animation of falling stars and moons.

Colorimeter Camera Color Meter

Contechity AB

Utilities

Transform your phone into a powerful, real-time color measurement tool. Capture, identify, and compare colors with accuracy you can trust, anywhere you go. Increased Accuracy with White Reference What sets this Color Meter apart from other apps is its innovative use of a white paper reference.

GPS Measure

Shota Utsumi

Utilities

What can be measured with this application: - Route (displayed on map) - Time - Speed - Distance - Direction - Altitude etc. Set your comfortable units and targets from setting page, and let's measure the speed of various vehicles! You can measure speed of airplanes and ships as well. Note: -...

测量工具-尺子、距离测量专家

飞剑 姚

Utilities

Measurement tools, eight sets of small tools. 1: the ruler to measure the length of the gadget, support metric and inch. 2 noise meter: through the phone to detect the surrounding sound decibel 3: get the object angle protractor tool, measured by the camera shooting. 4 paintings: calibration quick...

WBM Smart

WBM LLC

Utilities

WBM Smart, smart life, smart living1. Remote control: control home appliances anywhere2. Simultaneously control: control multiple devices with one app3. Timer: set timer to perform multiple functions 4. Device sharing: one tap to share devices with family members5.