Clear list what the buyer gets:

• Fully functional invoice generator app
• Clean and modern user interface
• Client and product entry system
• Automatic total and tax calculation
• Invoice preview
• Export invoice as PDF
• Saves time creating invoices
• Looks professional for clients
• No manual calculations
• Easy to use for non-technical users
• Ideal for freelancers, shops, and small businesses

I will build a clean, functional Web app tailored to your business needs, with delivery in 2 days for simple apps. This service is ideal for startups, freelancers, and small businesses looking for a reliable mobile app without unnecessary complexity.

If you need an invoice generator or billing app, I can create a web application that allows users to enter client details, add products or services, automatically calculate totals, and generate professional invoices. The app will have a simple, modern user interface that is easy to use even for non-technical users.

The app will be fully functional, tested. I focus on practical apps that solve real problems rather than overloading features that are not required.

2-day delivery applies to basic apps or standard features only. Advanced functionality such as user authentication, cloud databases, payment gateways, or complex customization may require additional time and will be discussed clearly before starting.

What I need from you: app idea, basic feature list, app name, and any branding details if available.

My goal is to deliver a reliable Android app that works smoothly and adds real value to your business.