FamExpense: Family Budget

Take complete control of your family finances with FamExpense — the ultra-private, collaborative household budget and wealth tracker that stores 100% of your financial records directly in your personal Google Drive. Unlike traditional personal finance apps that upload your sensitive income, bank statements, and transactions to unknown cloud servers, FamExpense operates with ZERO third-party databases. Your data never leaves your personal Google ecosystem. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌟 KEY FEATURES & HIGHLIGHTS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔒 ZERO THIRD-PARTY SERVERS — 100% PRIVATE • All family transactions, budgets, and savings records sync directly with an encrypted Google Sheets spreadsheet in your own Google Drive. • Open, edit, export, or audit your raw financial spreadsheet on any PC, Mac, tablet, or browser anytime. Total data ownership forever. 🛡️ HARDWARE-BACKED BIOMETRIC SECURITY • Shield your sensitive financial data with Fingerprint, Face Unlock, or Device PIN/Pattern. • 3 Flexible Security Modes: 1. Disabled: Frictionless daily access. 2. Portfolio Only: Protects your wealth holdings and net worth projections while keeping the daily expense ledger open. Includes an instant quick-lock button. 3. Entire App: Complete app-wide security barrier on launch and app backgrounding. 📈 FAMILY WEALTH HUB & 25-YEAR PROJECTIONS • Track all household assets in one place: Fixed Deposits (FD), Recurring Deposits (RD), KVP, PPF, EPF, Mutual Funds, Stocks, Real Estate, and Gold. • Visual Net Worth Breakdown: See individual family member contributions and joint wealth distribution. • Long-Term Compounding Projections: Simulate net worth growth over 5, 10, 15, 20, and 25 years with adjustable inflation and return rates. 👨‍👩‍👧‍👦 SEAMLESS MULTI-DEVICE FAMILY SYNC • Invite household members to log daily expenses and track shared budgets in real-time. • Instant QR Code & Google Drive sharing setup. • Distributed Offline-First Sync: Log transactions offline without a network connection; FamExpense automatically queues and synchronizes updates with zero conflict or data loss when you reconnect. 📊 INTERACTIVE MONTHLY ANALYTICS & BUDGET CAPS • Real-time monthly cashflow trend charts (Income vs. Expense). • Visual category-by-category expense breakdowns and spending percentages. • Set customized monthly budget caps per category with visual progress alerts before you overspend. 🔔 SMART BILL & RECURRING REMINDERS • Never miss a credit card bill, EMI installment, SIP contribution, or insurance premium. • Customizable alert schedules (1, 3, 7, or 14 days before due date). • Recurring cycles with auto-advancing calendar dates and assigned family members. 🧮 BUILT-IN FINANCIAL CALCULATORS • Plan loans and investments without needing third-party calculator tools: - Loan & Mortgage EMI Calculator with amortization breakdown - Compound Interest & SIP Growth Calculator - Rule of 72 Doubling Time Calculator - Fixed Deposit (FD) & Recurring Deposit (RD) Maturity Calculators - PPF & KVP Post Office Schemes Calculators 🌍 GLOBAL MULTI-CURRENCY SUPPORT • Full native currency formatting across 15+ global currencies: USD ($), EUR (€), GBP (£), INR (₹), AED (د.إ), CAD ($), AUD ($), SGD ($), JPY (¥), and more. 🚫 100% AD-FREE & ZERO TRACKING • No ads, no popups, no data brokers, and zero behavioral tracking SDKs. • Pure Material 3 Jetpack Compose interface with smooth light & dark theme support. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔐 PERMISSIONS & PRIVACY ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ • Google Drive & Sheets (drive.file & spreadsheets): Used strictly to read and update the spreadsheet created in your private Google Drive. • USE_BIOMETRIC: Utilizes Android hardware security (TEE/Titan) for device-level authentication without storing biometric data. • POST_NOTIFICATIONS: Delivers local on-device bill and EMI due-date reminders. Manage your household finances with complete privacy and confidence today with FamExpense!