Uni Invoice & Billing Manager

Uni Invoice & Billing Manager is the invoice and billing app designed for freelancers, shop owners, and small businesses who need fast, professional invoicing without the complexity.

Create GST invoices, quotes, estimates, sales invoices, and receipts in seconds—whether you're online or offline. Stop juggling notebooks, spreadsheets, and expensive billing software. This all-in-one invoice manager handles your entire billing workflow from a single app on your phone.

Work anywhere, anytime. Generate invoices and send them to customers before you even leave the shop or job site. Offline billing support means you're never blocked by connectivity issues. Track every invoice at a glance—see which are unpaid, partially paid, or settled. Your complete bill book stays synchronized and accessible whenever you need it.

GST billing made simple. Add GST automatically item-wise or on the total amount. The app supports inclusive and exclusive tax options, e-invoice verification, discounts, and multiple tax formats, so you comply with regulations without manual calculations. Whether you run a general store, hardware shop, wholesale business, retail counter, or service trade, GST compliance is built in.

Manage everything from your phone. Track products and pricing, build custom invoices with your company logo, manage client ledgers, record payments, and generate business reports. Convert estimates to invoices in one tap. Monitor expenses and maintain transaction history. All the tools you'd expect from billing software—none of the learning curve.

Flexibility built in. Choose from prebuilt invoice and receipt formats, or customize templates to match your brand. Support for multiple currencies and languages means you can serve a diverse customer base. Premium features are available with a 14-day free trial, so you can explore the full power of the app before committing.

Invoicing should be straightforward. Uni Invoice & Billing Manager replaces manual processes and complex accounting tools with one intuitive app that puts professional billing in your hands. Create invoices, manage payments, and track expenses quickly and clearly—exactly how your business needs it.