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 141–160 of 1,000 ranked alternatives.
Audiobel: Professional SPL
Jorge Cozain
Measure sound levels in decibels
Measure sound levels in decibels using device microphone. Display average, max, and min decibel values. Show real-time peak and average graphics. Calibrate for accurate readings. Choose measurement frequency. Record audio and save files.
NoiSee
EA LAB d.o.o.
Measure sound levels accurately
Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.
PSK31
Black Cat Systems
View ham radio PSK31 transmissions now.
The app allows users to view ham radio PSK31 transmissions on an iPad. Users can place their iPad near a radio, tune to a PSK31 frequency, and see decoded text along with a waterfall display of the audio spectrum.
See Value
Robert Jakubowski
See colors in grayscale
See color values in real-time using the camera or convert photos to grayscale. Measure lightness of specific points. Apply grayscale filters for sketching. Helps with grayscale art and contour line practice.
Enceladus
Jason Hawkins
Track sunset, sunrise, and night sky visibility
Provides nightly sky forecasts between sunset and sunrise. Displays large animated gauges for quick viewing. Allows location selection or saving custom global locations. Offers temperature options in Kelvin. Tracks cloud cover and moon phases.
Pixagram
pierre gougelet
Edit photos with filters and frames
Edit photos with color filters, light effects, and frame borders. Apply effects like Instafit and Orton. Add film grain and adjust contrast, brightness, and saturation. Include text with 30+ fonts. Share edited images to social networks.
Sound Meter - Decibel Analyzer
Nalin Savaliya
Measure noise and display values
Measures environmental noise and displays values through a gauge and graph. Shows current noise reference and min/avg/max levels. Allows device-specific calibration. Displays data in multiple formats.
Speedometer ٞ
Unicom TOV
Track speed, limits, and weather
Display current speed using GPS and show speed limits via online checks. Alert when exceeding speed limits. Track weather, temperature, odometer, altitude, and average/max speed.
Decibel Meter: db Sound Levels
Depict, Incorporated
Measure with precision
Measure with real-time readings and +/- 1 dB accuracy. Log and analyze noise data over time. Set custom thresholds and receive alerts. Export measurement logs in various formats. Sync data with cloud storage for long-term tracking.
dB Meter Sound Level Meter
Vida Apps Incorporated
Measure levels in real time
Measure levels in real time using decibels. Display minimum, average, and maximum values. Stop and reset the measurement. Customize background and text colors.
Smart Led Light Strip Remote
Sarai,Mercedes Fernandez
Control LED lights with Bluetooth
Control multiple LED lights from brands like Philips Hue, Yeelight, and LIFX through Bluetooth. Adjust brightness, color, and schedules. Create scenes and automate lighting based on time or motion. Sync devices for unified management.
TuneLab Piano Tuner
Real-Time Specialties, inc.
Custom piano tuning for professionals.
The app measures and uses a piano's inharmonicity to construct a custom tuning. It provides a strobe-like Phase Display and a versatile frequency spectrum display for fine-tuning.
instax WIDE Evo
FUJIFILM Corporation
Print photos directly from your phone
Connect to via Bluetooth to transfer and print photos directly. Rotate, enlarge, or reduce photo size before printing. Control camera remotely for shooting.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.