Stack: searchable notes file, secured with fingerprint for iOS

All your thoughts in one place, instantly searchable, available wherever you go. That's Stack.Stack is a better note-taking and brainstorming app for all kinds of your projects.Where the Notes app lacks Stack picks up the slack. With the ability to group collections of ideas (images, text and audio voice memos) into one screen, planning a project has never been easier.- Easily searchable- Group your notes- Audio, Photo, and Text support- Optional fingerprint/passcode security