The next iteration of Syncthing for Android. Available in the F-Droid repository. Tries to be a drop-in replacement for Syncthing.

Folder, device and overall sync progress can easily be read off the UI. "Syncthing Camera" - an optional feature where you can take pictures on two phones into one shared and private Syncthing folder. No cloud involved. (deprecated) "Sync every hour" to save even more battery. Individual sync conditions can be applied per device and per folder (for expert users). Changes to folder and device config can be made regardless if syncthing is running or not. UI explains why syncthing is running or not. Supports two-way synchronization on external sd cards since Android 11. Supports encrypted folders on untrusted devices.

Has migration instructions for the original Syncthing.