FilmRoll: 35mm Film Camera
No account, no server, and your photos never leave the phone. Shooting and developing both work in airplane mode. Free on Android.
Why a filter never quite looks like film, what the ISO number on a roll decides, what one roll really costs in money and days, how half frame turns 36 exposures into 72, how a double exposure actually combines, what changes when you cap the number of frames, the orange date stamp in the corner, expired film and cross processing, disposable cameras on wedding tables, and flying with undeveloped film.
No account, no server, and your photos never leave the phone. Shooting and developing both work in airplane mode. Free on Android.