@gdroid #com_nutomic_syncthingandroid #fdroid_app_comments Very good tool for syncing folders directly between devices. I use it to sync my photos to my home server. Both devices have to be connected at the same time.
@gdroid #org_shadowice_flocke_andotp #fdroid_app_comments Very good otp app. Configurable and compact. Provides encrypted backups!
@gdroid #com_simplemobiletools_gallery_pro #fdroid_app_comments Good and fast photo-app without adds. This is my favorite.