If you want the ability to do full editing on the go, then Vespucci (https://f-droid.org/en/packages/de.blau.android/ https://f-droid.org/en/packages/de.blau.an

If you want the ability to do full editing on the go, then Vespucci (https://f-droid.org/en/packages/de.blau.android/ https://f-droid.org/en/packages/de.blau.android/) provides the ability to edit, on Android devices, everything you can edit with the desktop OSM editors.