# OnlyInvoice — Professional Invoice maker

> Professional Invoice maker (iPhone/iPad app by Gang Chen.)

- Source: https://appshunter.io/ios/app/onlyinvoice/id6742164799 (this page in markdown: same URL + `.md`)
- Developer: [Gang Chen](https://appshunter.io/developer/1793243407)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 18.1 · 5 MB
- Languages: English
- Released: 2025-02-19
- Data updated: 2026-09-21
- User reviews in markdown: https://appshunter.io/ios/app/onlyinvoice/id6742164799/reviews.md

## What is OnlyInvoice?

OnlyInvoice - Professional Invoicing Made Simple

Create and manage professional invoices effortlessly with OnlyInvoice, the streamlined invoicing app designed for freelancers, small businesses, and entrepreneurs.

KEY FEATURES:

• Quick Invoice Creation
- Step-by-step guided invoice creation process
- Customizable invoice numbers and templates
- Multiple currency support
- Flexible due date settings

• Comprehensive Item Management
- Create and manage product/service catalogs
- Custom units of measure
- Detailed item descriptions and notes
- Easy item reuse across invoices

• Smart Pricing & Calculations
- Automatic subtotal and total calculations
- Flexible tax handling (per item or total)
- Customizable tax rates and labels
- Multiple discount options (fixed or percentage)
- Shipping cost integration with tracking

• Professional Business Management
- Store and manage client information
- Customize your business details
- Add personalized notes and terms
- Track payment status

• Powerful Features
- Convert quotes to invoices
- Email invoices directly to clients
- Generate professional PDF invoices
- Track paid and unpaid invoices
- Preview invoices before sending

• Modern User Experience
- Clean, intuitive interface
- Dark mode support
- Streamlined workflow
- Native iOS design

Perfect for:
• Freelancers
• Small businesses
• Contractors
• Service providers
• Entrepreneurs
• Anyone who needs to create professional invoices

Download OnlyInvoice today and transform your invoicing process into a seamless, professional experience.

Free to download. No subscription required.


## Version history (last 1 release)

### 1.0 — 2025-02-20

No release notes.

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## More apps by Gang Chen

- [CalcKit: All-in-One Calculator](https://appshunter.io/ios/app/calckit-all-in-one-calculator/id6806464123)
- [TimeCard: Work Hours & Pay](https://appshunter.io/ios/app/timecard-work-hours-and-pay/id6814944612)

All apps by Gang Chen: https://appshunter.io/developer/1793243407

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-21.*