Lento4 is a camera app for Android
Not available on the Play Store, you need to side-load from here.
- orllewin_lento4_1_0_2.apk 1.0.2 (21.9Mb) - Focus slider for deliberate out-of-focus photos, unused LUTs removed (smaller .apk), None LUT option (hidden as last LUT at the bottom of the chooser). Note. if you get a crash on startup after upgrading just clear the app cache, or uninstall > reinstall
- orllewin_lento4_1_0_1.apk 1.0.1 (23.2Mb) - Improved on-screen options, halation, front camera now mirrored on export
- orllewin_lento4_1_0_0.apk 1.0.0 (23.2Mb) - Initial release
It can operate as a regular boring Android camera or you can really lean into the film simulation features. Lento photos look more natural than 1st party cameras which overdo the 'computational photography' post-processing steps.

Features
- File simulation LUTs from Raw Therapee
- Support for 1.33x Anamorphic lenses*
- Manual exposure settings
- Film grain effect
- Halation effect
- Multi apsect ratio and zoom support
- Flash and selfie camera switch
Coming soon (maybe)
- Location in EXIF Data (opt-in of course)
*variable widths coming soon, I didn't even know Moment shipped a 1.55x until I made this website
Older version repositories and examples are at orllewin.uk/archive/programs/lento/