Privacy Policy
Last updated: October 20, 2026
BillDueApp is operated by LISB (Leading Innovative Site Builders), lisb.org (“we,” “us”).
BillDueApp helps you track bills and income and reminds you before bills are due. This page explains what information it keeps, where it’s stored, and your choices.
What we collect
- Account details: your email address, name (optional) and a securely hashed password. We never see or store your actual password.
- What you enter: bills, amounts, due dates, notes, payment history, income, budgets, an optional account balance and optional receipt photos.
- Notification details: if you turn on reminders, your browser gives us an anonymous push address for that device.
- Feedback you send: your message, any screenshots you attach, and your app version and device type, used only to fix problems and improve the app. You can ask us to delete it any time.
- Basic security data: sign-in records (device type and time) and IP addresses used to block repeated failed logins.
What we don’t collect
We don’t ask for bank logins, card numbers or account numbers, and we don’t connect to your bank. Please don’t store full account numbers or passwords in notes.
Where your data is stored
- Your bills, payments, income, budgets, household and settings are stored in our database on our server — not only on your phone or computer.
- Receipt photos are stored on our server in a private folder that can’t be opened from the web.
- Each phone or computer you use keeps a temporary copy so the app opens quickly and works offline, plus any changes you make while offline until they sync.
New or replaced phone or computer
Because your data is stored on our server, you can use BillDueApp on a new phone or computer, sign in with the same email and password, and everything comes back. You can also use more than one device at the same time. Reminders are set up per device, so turn them on again on each new phone or computer (Settings → Turn on reminders).
Offline changes: changes made while offline are saved only on that phone or computer until it reconnects. If a device is lost, broken or reset before it syncs, those unsynced changes can’t be recovered.
How it’s used
Only to run the app: show your bills, send reminders you asked for, send account emails (like password resets and email-change confirmations), and keep your account secure. We don’t sell your data, show ads, or share it with advertisers.
Cookies and storage
We use one secure cookie to keep you signed in, and your browser’s storage to keep the app working offline. We don’t use advertising or tracking cookies.
Outside services
Push notifications are delivered through your device’s push service (Apple, Google, Mozilla or Microsoft). They receive only the encrypted notification and your device’s push address — not your account data.
Households
If you join or invite someone to a household, everyone in it can see and edit the household’s bills, income, payment history and receipts.
Backups
We make daily automatic backups, including copies stored securely off the main server, so we can restore your information if something goes wrong. Backups are kept private and are deleted automatically after about 30 days.
Security
All traffic is encrypted (HTTPS). Passwords and sign-in tokens are stored hashed, and each person can only access their own household’s data. No system is perfectly secure, so please use a strong, unique password.
Keeping and deleting data
- Export everything any time from Settings → Your data.
- Turn reminders off any time in Settings.
- Delete your account in Settings. This permanently removes your account and, if you’re the only household member, all your bills, history and receipts. Copies in our backups (which include your data and receipt photos) are removed automatically within about 30 days.
Children
BillDueApp isn’t intended for children under 13, and we don’t knowingly collect their information.
Changes to this policy
If we make important changes, we’ll post an announcement in the app and update the date above.
Contact
Questions about your data or this policy? Email our support address.
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BillDueApp is a product of LISB