Export data in text format, it feels a bit scary not to be able to access it without the program. Right now, backup works, but not very well (get lots of "confirm access" questions from the phone, finally works if I don't try to save it on the phone but on the memory card instead - the application locks if I try to open a folder).

Add support for freely formated record, in addition to login, card and contact (example: title/key: record/text: comment: