Last updated: October 6, 2026

Privacy Policy

This policy explains what LockN collects, who we share it with, and the choices you have. It is written to match how the app works today.

Information We Collect

Account Information

When you sign up we collect your email address, name, username, and a password. Passwords are handled by our authentication provider and are never stored by LockN in readable form. You may also add a profile photo and phone number.

Payment Information

Card and bank details are entered directly into Stripe and are not stored on LockN servers. We keep only the last four digits and the card brand or bank name so you can recognise your payment method. Identity verification is carried out by Stripe; we store the outcome of that check, not the documents you submit.

Activity Data

We record the pots you create or join, your contributions, withdrawals, releases, fees, votes on group requests, and the invitations you send or receive, each with amounts and timestamps.

Device and Usage Data

If you enable notifications, we store a device token to deliver them. The app sends crash reports to Firebase Crashlytics so we can fix problems. This website uses Google Analytics to understand how it is used.

How We Use Your Information

Running the Service

To operate your wallet and pots, process contributions and withdrawals, run group votes, and show you your activity history.

Communication

To send in-app notifications, emails, and, if you enable them, push notifications about your pots, votes that need your answer, and your account. You can adjust notification preferences in the app.

Reliability and Improvement

To diagnose crashes and understand how the app and website are used, so that we can fix and improve them.

Legal Obligations

To meet record-keeping, anti-fraud, and other legal requirements that apply to moving money.

Who We Share It With

Stripe

Processes payments and bank payouts, links bank accounts, and verifies your identity. Stripe’s own privacy policy applies to the information you provide to it.

Supabase

Hosts our database and authentication service.

Firebase

Receives crash reports from the app and delivers push notifications.

Google Analytics

Collects anonymised usage data for this website only, not for the app.

Other Pot Members

Members of a pot you share can see your name, username, profile photo, and your contributions to that pot. They cannot see your wallet balance or your other pots.

We Do Not Sell Your Data

We do not sell your personal information to anyone.

How We Protect Your Data

Encryption

Data is encrypted in transit and at rest by our infrastructure providers.

Money Moves Only on the Server

Balances and transactions can be changed only by LockN’s backend. The app on your phone cannot write to them, which protects your money even if a device is compromised.

Payment Data Stays with Stripe

Because card and bank details go straight to Stripe, they are not held on LockN systems.

App Lock

You can require your device’s biometric unlock to open LockN.

Your Rights and Choices

Access and Portability

Email us to request a copy of the personal data we hold about you.

Deletion

You can delete your account from within the app once you have no active or locked pots. Some transaction records are retained where financial record-keeping laws require it.

Correction

Update your profile and notification preferences in the app, or email us for anything you cannot change yourself.

Data Retention and Location

Retention Period

We keep your account data while your account is active. Transaction records are retained after account deletion for as long as applicable financial record-keeping laws require.

Data Location

LockN is operated for users in the United States, and our service providers may process and store data in the United States.

Contact Us

Privacy Questions

If you have questions about this policy or how we handle your data, contact us at info@locknapp.com.

Data Requests

To request access to, deletion of, or a correction to your data, email info@locknapp.com with “Data Request” in the subject line.

Have questions about your privacy?

Contact Us