GSTEasy: Offline GST Bill App

GSTEasy is a free offline GST billing app for Indian shops. Make tax invoices, manage stock, print on thermal printer, share on WhatsApp. No subscription. No ads. Your data never leaves your phone. ★ How GSTEasy is different from other GST billing apps: ✓ Your business data never leaves your phone — we have no servers, no cloud, no logins. (Encrypted backups go only to your own Google Drive.) ✓ Free forever — no monthly subscription, no per-invoice charge, no in-app purchases ✓ No ads. No tracking SDKs. No analytics. We earn nothing if you don't trust us. ✓ Works fully offline — make bills in a basement shop with no network ✓ Hindi, Marathi, Gujarati, Tamil, Telugu, Bengali UI ★ Built for Indian small businesses: INVOICING • Tax invoice, bill of supply, proforma, quote, delivery challan, credit/debit note • Multiple invoice templates with your logo and signature • Auto-numbering with FY tag (INV-2526/0001) • Discount per line or per invoice, percent or flat • Round-off, late fee, TDS/TCS, transport details, vehicle number, e-way bill ready • Multi-currency for export invoices INVENTORY & STOCK • Barcode scanner with your phone camera • Low-stock alerts so you never miss a reorder • Multi-location godowns / warehouses • Stock transfer between branches • Opening balance, purchases, sales, wastage, returns — full audit trail • Stock valuation (FIFO and weighted average) • Bill of materials for manufacturers GST RETURNS — ready for the portal • GSTR-1 JSON export (B2B, B2C, B2CS, CDNR, HSN summary, doc-issue) • GSTR-3B summary • GSTR-2A reconciliation with auto-match • Tally XML export for your CA REPORTS • Profit & loss, balance sheet, day book, ageing • Item-wise and customer-wise profitability • TDS / TCS summary • Daily / monthly / yearly sales charts • Multi-business consolidated view PURCHASES & SUPPLIERS • Purchase orders, supplier ledgers • Job-work tracking (subcontracting) • Expense tracking with receipt-photo attach • Bank statement reconciliation PRINTING & SHARING • A4 / A5 PDF invoices with your logo, signature, terms & footer note • Thermal printer (58mm / 80mm) — Epson TM-T82, Citizen CT-S310, generic kirana hardware • WhatsApp Business sharing • Barcode label printer for product stickers E-INVOICE & E-WAY BILL • NIC-compliant e-invoice JSON • E-way bill JSON for transport • QR code for IRN DATA SAFETY (this is the part we want you to read) • AES-256 encrypted backup to YOUR own Google Drive — we cannot read it even if subpoenaed • Restore on a new phone in 1 minute • No servers. No telemetry. No analytics SDKs in the build. No data shared with anyone, including us. DESIGNED FOR INDIAN BUSINESSES • HSN/SAC code library built-in • ₹ formatting with Indian numbering (lakh, crore) • Composition scheme support • Reverse-charge invoices • Place of supply per state • Multi-GSTIN per business • Loyalty points ★ Who uses GSTEasy? Kirana stores, electronics shops, garment shops, hardware shops, restaurants, pharmacies, mobile recharge shops, beauty salons, auto-parts dealers, distributors, wholesalers, manufacturers, freelancers (designers, accountants, consultants), service providers (AC repair, plumbers, electricians). ★ A note from the makers We built GSTEasy because most GST billing apps on the Play Store charge a monthly fee or upload your data to their servers. We thought Indian shopkeepers deserved better. So we made one that's free, ad-free, server-less, and offline-first. If you like it, tell another shopkeeper. That's all the marketing budget we have. Made in India for Indian businesses.