Daybook is a FREE, passcode-protected personal diary, journal and notes app available for Android. Daybook helps to record activities, experiences, thoughts, and ideas throughout a day. It lets you organize your created diary/journal entries or notes from the past in the easiest way. WHY USE DAYBOOK? • SAFEGUARD MEMORIES: Daybook enables you to write a private diary, memoir, journals, and notes in the most natural way. Thus helps to record memories in an organized manner. • SECURE AND PASSCO