Privacy policy
Last updated: 29 October 2026
What we store
Your entries: amounts, categories, dates, notes and wallets; names and (if you add them) phone numbers in Dhar; recurring entries; and your settings, such as currency, budget, savings goal, profile name and avatar.
Your account
You can start as a guest: Google Firebase creates an anonymous account with no email. If you later add an email and password, Firebase Authentication handles them; we never see your password.
Where it lives
In your own account on Google Firebase (Cloud Firestore), and in a copy on your phone so the app works offline. Security rules allow only your signed-in account to read or change it.
What never leaves your phone
App lock with fingerprint or face uses your phone's own system; Poishu never receives biometric data. The daily reminder is scheduled on the phone. A pasted SMS is read on the phone and never sent anywhere.
What we don't do
No ads, no analytics or tracking, no selling or sharing of your data.
Your control
From Settings you can export a CSV or a full JSON backup, delete all entries, or delete your account and all its data at any time. Signing out removes the copy stored on the phone.
Contact
Questions or requests: write to the developer email on Poishu's Google Play page.