Many countries require student flights and/or certain endorsements to be signed by the instructor. We always recommend that you periodically print out hard copies of your logbook from LogTen for safe keeping, and you have several options for managing signatures.
You can sign logbook entries and certificates with your finger right on your iPhone or iPad and the signatures will print in reports just like you'd expect. So your instructor, examiner, or captain can simply sign your electronic logbook digitally.
LogTen includes over 70 pre-loaded endorsements to make inputting new endorsements easy. Just tap 'More' > 'Certificates' > tap the '+' in the top right then tap in the 'Details' field and choose the endorsement you want to use.
You can then sign the flight and share it by tapping the Action button (three blue dots) in the top right of the endorsement screen and sign and share the endorsement via email, airdrop or text message.