Adjust exposure settings with precision, including extended sensitivity and independent calibration. Measure incident and reflected light. Save exposure data. Connect with f/Tools. Choose between two interface designs.
by David Quiles★ 4.81,166 ratingsPhoto & Video$4.99Data updated 2026-10-31
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.
The app provides a visual and precise method for measuring light. It displays aperture, shutter speed, and ISO on a connected exposure wheel for at-a-glance control.
Capture photos and videos in film styles like 135 film, 120 film, toy cameras, and slide film. Apply real film grain and color tones. Record and save footage directly without post-editing. Share media directly from the .
Calculates Exposure Value (EV) in real time using the device's camera. It provides accurate recommendations for aperture, ISO, and shutter speed. Users can adjust settings and view exposure values for film or digital photography.
Access photography tips with instant access to cheat- on composition, exposure, aperture, shutter speed, ISO, lighting, and troubleshooting. View online tutorials and explore photo tours for in-depth learning and inspiration.
Take photos with analog-style cameras featuring filters and film grain. Adjust exposure, focus, and white balance manually. Share images directly to social media or save to the roll.
Apply image filters with four themes and 41 options including bright, warm, magenta, and cyan. Adjust manual controls for lens focus, exposure, shutter speed, ISO, and white balance.
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.