Measure light and color for accurate exposure settings. Use a zoomable spotmeter, RGB waveform monitor, and false-color preview. Attach Lenny Hat or Lumu™ Lite for incident readings with lux and foot-candle displays.
by Adam Wilt★ 4.525 ratingsPhoto & Video$24.99Data updated 2026-10-30
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.
The app functions as a reflective light meter using the phone's camera. It offers professional measurements for flash and color temperature when combined with Lumu Power hardware, providing exposure parameters and light analysis.
Measure intensity in lux and exposure values. Adjust settings for manual or film photography. Check lighting conditions for home, work, or greenhouse spaces. Save and share measurement data.
Measure intensity in lux and foot-candles with real-time color temperature readings. Track average and maximum levels. Get exposure suggestions and manually adjust shutter speed and aperture settings.
Measure levels in lux and foot candles with real-time color temperature readings. Calculate daily integral for plants. Track average and maximum values. Adjust shooting settings based on measured data.
Measures intensity in lux and foot candles. It provides real-time color temperature readings. Users can adjust exposure settings and save measurement data for later review.
Measure sound levels using iPhone's microphone. Display readings in real time. Log noise data and view historical trends. Set custom volume alerts. Share measurements via email or social media.
Measure light levels using aperture and shutter priority modes. Select ISO, aperture, or shutter speed values. Switch between priority modes based on camera settings. Use front or back camera for light measurement.
Calculate exposure settings using system theory. Measure shadow and highlight zones. Input film ISO and shutter speed. Determine aperture value and adjust based on calculated results.
Capture photos and videos with control over focus, exposure, ISO, shutter speed, white balance, and flash. Enable RAW capture, real-time histogram, focus peaking, and lock exposure and white balance.
Learn about film photography principles, including camera types like Instants and Point-and-Shoot. Explore film camera mechanics, develop processes, and understand exposure settings.
Record videos with adjustable resolution, frame rate, and bitrate. Select from multiple aspect ratios. Pause and resume recording. Use time-lapse mode. Export videos in various formats.
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Record and edit videos with advanced cinematic controls. Transmit live video via Wi-Fi to multiple devices. Adjust framing, focus, and exposure in real-time. Export in high-quality formats and share directly.