Last updated: 21 September 2026
Simple Bilty Book (“the app”) is provided by Narayan Choudhary (narayan.choudhary0506@gmail.com).
When you sign in with Google, we store your Google account identifier, name, and email so your bilties can sync to your account.
Bilty data you enter (lorry receipts, party names, vehicle numbers, amounts, and related fields) is stored on your device and in Firebase Firestore under your account so you can use the app on the same Google account later.
The app uses Firebase Analytics and Firebase Crashlytics to understand crashes and basic app usage.
We use this information only to provide sign-in, save and sync your bilties, and keep the app stable. We do not sell your data.
We do not share your bilty data with other companies for advertising. Google Firebase processes sign-in, storage, analytics, and crash reports as our service provider.
Your data stays while your account is in use. You can ask us to delete your account and stored bilties by emailing narayan.choudhary0506@gmail.com.
Narayan Choudhary
India
narayan.choudhary0506@gmail.com