NKA Bill Book – Billing App
School Info solution Business
Billing,Billing App,Billingapp, invoices, expenses, quotations, stock,commission
- Downloads
- 88+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 15
- 2026 · v1.0.15
Screenshots
About NKA Bill Book – Billing App
NKA Bill Book is a simple and powerful billing and business management app designed for shops, retailers, traders, small businesses and professionals.
Manage your daily billing, invoices, customers, products, stock, expenses, payments, quotations and commission records in one convenient application. Whether you need a billing app, invoice maker, expense tracker or stock management tool, NKA Bill Book helps you organize your everyday business activities.
## KEY FEATURES
### 🧾 BILLING & INVOICING
Create professional bills and invoices quickly. Keep your sales records organized and simplify your daily billing process.
### 📦 PRODUCT & STOCK MANAGEMENT
Manage products and items, monitor inventory and keep your stock records organized while handling daily sales.
### ⚠️ SHORTAGE & LOW-STOCK ALERTS
Identify products that are running low and need attention. Keep track of stock availability to help manage your inventory efficiently.
### 🔔 LAST ITEM SOLD REMINDER
Stay informed about recent product sales with last-item-sold reminders and keep track of your inventory activity.
### 💸 EXPENSE MANAGEMENT
Record daily business expenses and organize your business spending in one place.
### 🤝 COMMISSION MANAGEMENT
Maintain commission records and manage commission-related business transactions conveniently.
### 📄 QUOTATION MANAGEMENT
Create and manage customer quotations before confirming sales. Keep your quotation records organized for easy reference.
### 🤖 AI ITEM & INVOICE IMPORT
Save time with AI-powered item and invoice import features. Reduce manual data entry when importing supported information.
### 👥 CUSTOMER MANAGEMENT
Maintain customer information and organize customer-related billing and transaction records.
### 💰 PAYMENT TRACKING
Record customer payments and track business transactions to maintain organized payment records.
### 📊 BUSINESS RECORDS
Keep your billing, sales, expenses, payments, customers and product information organized in one application.
### 🧾 PROFESSIONAL BILLS
Create clean, professional bills for your customers and maintain your business records digitally.
## WHO CAN USE NKA BILL BOOK?
NKA Bill Book is suitable for:
✔ Retail shops and general stores
✔ Small businesses and traders
✔ Shopkeepers and business owners
✔ Service businesses
✔ Freelancers and self-employed professionals
## WHY CHOOSE NKA BILL BOOK?
✓ Simple billing and invoice management
✓ Product and stock management
✓ Expense tracking
✓ Commission management
✓ Quotation management
✓ Customer record management
✓ Payment tracking
✓ AI-powered item import
✓ AI-powered invoice import
✓ Shortage and low-stock alerts
✓ Last-item-sold reminders
✓ Organized business records
## MANAGE YOUR BUSINESS IN ONE PLACE
Looking for a billing app, invoice app, bill book, expense manager, quotation app, stock management app or commission management tool? NKA Bill Book brings essential business management features together in one convenient application.
Organize your daily work, maintain business records and manage your billing activities more efficiently with NKA Bill Book.
Download NKA Bill Book and simplify your everyday business management.
What’s new
Version 1.0.15 · Updated October 15, 2026
- Fresh green look, new icon and splash screen - New + button: add Sale, Purchase, Payment or Expense in one tap - Redesigned Add Entry screen - More tab shows every feature with search - Receipts and credit/debit notes now use your chosen invoice design - Currency Converter (INR, USD, AED & more) - Opening balance and advance payments for parties - Pay suppliers against many bills at once - Clear "to get / to pay" in ledger - Cashbook shows only real money in/out - Bug fixes and faster screens
User reviews
superb
app is fine
I have been using NKA BillBook, and it has completely simplified how I manage my business invoices and bills. The app is incredibly user-friendly, clean, and fast. What truly sets it apart is the peace of mind it offers. As you can see during installation and updates, it undergoes a thorough Security Test that check...
very nice app,I have used mostly all modules.nice job.
excellent ui
Alternatives to NKA Bill Book – Billing App
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