Made in India • Privacy-first • Lightweight

Simple, reliable Android apps for everyday business

We build thoughtfully designed tools that work offline, respect your privacy, and stay fast on any device. Choose from our suite: Simple Khata, Simple Shop, and Simple CashBook.

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Our Apps

Simple Khata

Complete ledger and credit book management for businesses. Track customer balances, payments, and due reminders with powerful financial tools.

Customer ledger with credit/debit tracking
Interest calculator with monthly/yearly compound options
EMI calculator for loan management
SIP (Systematic Investment Plan) calculator
RD (Recurring Deposit) tracker
Loan book with payment history
PDF reports and sharing via WhatsApp/Email
Payment reminders and due date alerts
Multi-currency support
Secure local and cloud backups

Offline-first Secure backups PDF/Share

View on Play Store

Simple Shop

Complete GST billing and inventory management for retail stores. Fast billing, barcode scanning, and comprehensive business reports.

GST-compliant billing with invoice generation
Barcode scanner for quick product entry
Inventory management with stock tracking
Customer database and credit management
Purchase order management
Sales history and transaction reports
Profit/loss analysis and business insights
Print invoices and receipts
Multiple payment method support
Export reports to Excel/PDF

Fast billing Inventory GST-ready

View on Play Store

Simple CashBook

Daily income and expense tracker for personal and business use. Manage accounts, categories, and generate detailed financial reports.

Voice input for quick transaction entry
Multiple account management (cash, bank, etc.)
Income and expense categorization
Daily transaction tracking with search
Business profile with logo customization
Category-wise expense analysis
Monthly and yearly financial reports
PDF export for records and sharing
Multi-language support (Indian languages)
Dark/Light theme options
Secure backup and restore

Daily ledger Reports Multi-language

View on Play Store

Split Book

Split expenses with friends for trips, roommates, and outings. Track shared bills and settle instantly via UPI.

Create groups for trips, roommates, or outings
Add expenses with equal/custom/percentage splits
Track who owes whom with smart settlement
One-tap settle up via UPI deep links
Trip planning with day-wise expense tracking
Member management with invite codes
Share settlements as text or image
Export to PDF/Excel for records
Cloud sync for group collaboration
Offline-first with local storage

Expense splitting UPI integration Trip planning

View on Play Store

Why Simple Andro?

Lightweight

Small install size, fast startup, and buttery-smooth UI even on low-end devices.

Privacy-first

Your data stays with you. Back up locally or to your own cloud. No tracking, no ads in premium.

Made for India

Indian numbering system, regional languages, and features tuned for local workflows.