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iOS App

Invoice
Generator

A native iOS application for freelancers and small businesses to create, manage, and track professional invoices — with multi-page PDF generation and a real-time financial dashboard.

Swift SwiftUI PDFKit Core Data iOS
App Support ↗

PDF

Native Export

4

Invoice States

Multi

Currency Support

iOS

Platform

01 / Problem

Freelancers need a fast, professional mobile invoicing tool

Most freelancers either rely on clunky desktop software, plain email invoices, or expensive SaaS subscriptions. There was no native iOS app that combined fast invoice creation, client management, tax handling, and PDF export in a single, polished interface.

02 / Approach

Native PDF generation with persistent client data

Built entirely in Swift and SwiftUI, the app uses Apple's PDFKit to generate multi-page professional invoices on-device — no server required. Core Data handles persistent client profiles and invoice history, keeping everything local and private.

The invoice workflow is designed for speed: pick a client, add line items, set tax rate and currency, and generate a share-ready PDF in under a minute. A financial dashboard aggregates totals across Draft, Sent, Paid, and Overdue invoices for at-a-glance cash flow visibility.

03 / Result

End-to-end invoicing in one native app

The app covers the complete freelancer invoicing workflow — from creating a client profile to generating a PDF invoice and tracking payment status. No subscriptions, no data sent to external servers. Deployed on the App Store with full iPad support.

Key Features
  • Multi-page PDF invoice generation via PDFKit
  • Client management with saved profiles
  • Tax rates and multi-currency support
  • Invoice status tracking: Draft, Sent, Paid, Overdue
  • Financial dashboard with revenue totals