iBillManager: ISP Billing

iBill Manager – ISP Billing & Business Management (Offline)
Manage your ISP or broadband business privately and efficiently—offline. iBill Manager keeps your data on your device in a secure local database. No cloud required.

Why iBill Manager
Offline‑first control: Manage clients, bills, expenses, and staff without internet.
Private & secure: Your data stays on your device.
Google sign‑in: Easy login and per‑user data separation.
Pro unlock via Google Play: Unlimited exports and auto‑import, with restore on reinstall.
Core features

Clients & billing: Add/manage clients, generate bills, track paid/due status, and undo soft deletes.
Staff & salaries: Profiles with photo/address/ID/salary, payment logs, notes, and monthly totals.
Expenses: Track daily/monthly spend and filter by month/year.
Dashboard & reports: View income, expenses, dues, and salary payouts at a glance.
Utilities: Speed test, connectivity monitor, Excel export, quick sharing, theme/locale settings.
Bengali support: Dedicated fonts for native reading experience.
Pro features

Unlimited export & auto‑import
Friendly restore flow for Play account purchases