ATZ Assist

Personal Assist keeps the everyday things you need in one private notebook on your phone: notes, tasks, passwords and a weight log. There is no account and no server. Everything is stored in an encrypted database on your device, and the app never uploads it.

NOTES • Write on ruled paper, with headings, bullets and quotes • Dictate in English, Malayalam, Hindi or Tamil • Add photos and sketches right inside a note • Bookmark the notes you need most, and archive the ones you are done with • Choose a margin and line numbers for each note

TASKS • Add a task in one line, and give it a day and time when it needs one • Get a reminder at the right moment • Overdue tasks stand out in red, so nothing slips

PASSWORD VAULT • Store passwords, usernames, websites and notes • Opens only with your fingerprint, face or screen lock • Built-in password generator and strength check • Two-factor codes (TOTP) for your accounts • Copied passwords clear themselves from the clipboard • Screenshots are blocked while passwords are on screen

WEIGHT LOG • Log a weigh-in in one tap, for today or any earlier day • A 7-day average that shows where you really are, not what the scale said this morning • A clear chart and history, in kilograms or pounds

ENGLISH COACH (optional) • Write or say a few sentences and get them back corrected, with a note on why each change was made • See the mistakes you repeat, and practise them with short drills • Uses your own API key from Anthropic, OpenAI or Google. Only the text you choose to check is sent, to that company. Nothing else in your notebook goes with it.

PRIVATE BY DESIGN • No account, no sign-in, no ads, no analytics, no tracking • Encrypted database, with the key kept in your phone's secure keystore • Encrypted backup file with a passphrase you choose, to move to a new phone • Erase everything in one step from Settings

Search across everything at once, switch between light and dark themes, and share text or images into a new note from any app.