Lento, from November 2021 is an Android camera that combines LUT processing with anamorphic lens 'desqueezing'. One of the few archived projects I still use regularly.
Repository: lento-main.zip
.apk: orllewin_lento_1_1_0.apk
.apk zipped: orllewin_lento_1_1_0.apk.zip
Lento 2
This was abandoned, repo says it was 30% complete:
Lut Explorer
LUT explorer was a partner app that could export LUTs to copy/paste into Lento, I don't think I have a compiled .apk but the repo is here:
lut_film_simulation_package-main.zip
