Apps Like LightSpectrum Pro for iPhone and iPad
Measure light color temperature and intensity
Measure color temperature in Kelvin with ±2-8% accuracy. View color spectrum from 360nm to 800nm. Display RGB values and luminance. Save and export measurement data. Compare light sources side by side.
LightSpectrum Pro screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.
Conversion Calculator - Metric
Collins Cheruiyot
Convert units instantly and accurately
Convert units between and imperial systems. Switch between weight, length, temperature, and area measurements. Input values and receive instant conversions. Share results via copy or email.
Night Camera HD
Nico Schroeder
Capture low-light scenes with manual settings
Captures high-quality photos in low-light conditions with manual exposure settings up to 1 second. It includes separate controls for residual light and ISO enhancement. Users can adjust focus, white balance, and exposure compensation.
Converter and Calculator
Cider Software LLC
Convert units and currencies instantly
A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.
Celsius Thermometer Plus
SHIGETO TAKAGI
Measure temperature with GPS accuracy
Measure ambient temperature using GPS and display in . Show temperature in a badge with below-zero values indicated. Convert to Fahrenheit with a formula. Include barometric pressure readings from the pressure sensor.
PPFD METER - Grow Light Meter
Candas Pamukcu
Measure intensity and track values
Measure intensity with built-in phone sensors or Bluetooth-connected UNI-T UT383 BT sensor. Display values in lux and micromoles. Track exposure over time. Save and export measurement data. Set level alerts.
Cine Meter
Adam Wilt
Light meter and waveform monitor.
The app provides an RGB waveform monitor, false-color display, and a shutter-priority reflected light meter. Users can calibrate the light meter to match other devices and view light levels across a scene.
Ariston NET
Ariston SpA
Control heating and water temperature remotely
Manage home heating and water heater settings remotely. Adjust temperatures for boiler, heat pump, or hybrid systems. View energy reports and receive optimization tips. Control via or voice commands.
Goggles - Screen night mode
纪伟 韩
View display colors with reduced blue light
Adjust colors to reduce blue light exposure. Customize color temperature and brightness settings. Filter out harsh blue tones for easier viewing. Sync with devices to apply color adjustments automatically.
Octave RTA
ONYX 3
Analyze audio in real time
Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.