Len Den.

Privacy policy

Last updated: 13 November 2026

Len Den ("the app") is made by NexaEagle. This policy explains what the app collects, why, and how you can delete it.

What we collect

• Your account: name, mobile number, business name, address and GSTIN (optional), and a password stored only as a secure hash.
• Your business records: the customers, items, rates and bills you create in the app, including the names, phone numbers and addresses you enter for your customers.
• Phone verification: your mobile number is used to send a one-time password (OTP) when you register or reset your password.

We do not collect your location, contacts, or advertising ID, we do not show ads, and we do not sell or rent your data to anyone.

Why we use it

• To create and secure your account.
• To save, sync and show your bills, customers and items on your devices.
• To create bill PDFs and images that you choose to share (for example on WhatsApp).

Who processes it

• Supabase stores the account and business data (database and login).
• Google Firebase Authentication sends and checks the SMS OTP using your mobile number.

Data is sent over encrypted connections (HTTPS). Each account can only read its own data.

How long we keep it

We keep your data while your account exists. When you delete your account, your account and all its bills, customers and items are deleted immediately from the live database; copies in our backups are removed within 30 days.

Delete your account

In the app: Profile → Delete account. Without the app, see how to request deletion.

Children

The app is meant for businesses and is not directed at children under 13.

Changes and contact

We will update this page if anything changes. Questions: nexaeagle@gmail.com.