Lightmeter uses the device's light sensor or camera to function as a portable light meter with two modes to offer and a wide variety of functions for digital and film photography. Lightmeter is advertisement free and Privacy Friendly.

Three modes

Incident Calculates the Aperture or Shutter Speed based on light readings. Choose an aperture priority to calculate shutter speed or vice-versa.
EV Compensation Get the EV compensation value of the given aperture and shutter speed value.
Auto ISO Calculate the nearest ISO value of the given aperture and shutter speed combination.



Additional features
- Settings
- ND Filter up to ND5.0
- Calibration slider from up to +-10 EV, or input your exact calibration value.
- Camera sensor offers spot metering, matrix metering and zoom.
- Live mode
- Option to adjust interface, basic mode, high-contrast and expanded mode.

Light meter Hardware Limitations:
- Live mode using camera will not show if the camera's required features is not supported or limited.
- Current phone sensors have a slow refresh rate which limits the light meter from capturing light triggered from Speed lights or Photography Strobes.
- Sensitivity of the light meter to low light conditions and camera support may vary from individual phone model and manufacturer.

Permission Details:
- Access to camera is needed for Camera view measurements.