Lightmatic

Lightmatic is a light meter designed for film photography.

The main component of the app is a classic light meter with three modes: time, aperture and film speed priority. You can choose between ISO, ASA and DIN film speed systems. Exposure compensation from -3 to +3 EV is supported. Overall, the Lightmatic light meter is a simple, precise, robust tool for everyday use.

Lightmatic also includes a pinhole light meter with an integrated timer supporting exposure times of up to several hours. It supports custom camera and film profiles. Film profiles can be defined using the reciprocity factor or exposure table.

Last but not least, the app includes a handy manual flash calculator, allowing you to shoot great film pictures using the flash.