InvoUp: Simple Invoice Maker
Ngoc Nguyen Business iPhoneiPadiPod touch
InvoUp: Simple Invoice Maker is a free Business app for iPhone and iPad by Ngoc Nguyen. Requires iOS 16.2. Updated October 15, 2025.
- Price
- Free
- on the App Store
- Size
- 22 MB
- Age 4+
- Updated
- Oct 15
- 2025 · v1.0
Screenshots
About InvoUp: Simple Invoice Maker
InvoUp: Simple Invoice Maker is the app that makes creating invoices, estimates and managing billing reports fast, simple and professional. Designed for freelancers, contractors and small business owners, this easy invoice generator - estimate maker app helps you stay organized, save time and get paid faster - all without complex tools or spreadsheets. Create polished invoices, send estimates and track every bill or receipt with ease. With its clean design and smart reports, this invoice maker turns your invoicing tasks into a smooth and professional experience. Invoice Maker - Create and Customize Invoices Easily Build and customize professional invoices in minutes with the online invoice builder app: • Add client details, items, discounts, taxes and payment methods easily. • Attach digital signatures or product photos for a personalized touch. • Track invoice status clearly - whether Paid, Prepaid, or Unpaid. • Use modern invoice templates to make every document polished and on-brand. • Perfect for anyone who needs to create PDF invoices or use an auto invoice generator for faster billing. Estimate Maker - Build Professional Estimates & Receipts Turn your client discussions into clear, professional estimates that build trust before every project: • Create detailed estimates or quotations before starting a project. • Convert estimates to invoices instantly with this quick invoice maker. • Use the built-in digital receipt maker to confirm and share payment proofs. • Ideal for contractors, freelancers and service businesses who need a reliable estimate maker and commercial invoice generator in one simple app. Billing Reports & Smart Invoicing Charts Understand your finances with clear billing reports and visual charts: • View monthly and yearly balances at a glance. • Track sales by client, compare paid vs. unpaid invoices and monitor your financial growth easily. • These invoicing insights make InvoUp more than a simple invoice app - it’s your complete billing and reporting assistant. Fast & Flexible Invoice Sharing Send invoices, bills and estimates instantly and securely: • Export documents as branded PDF files using your invoice template, logo and custom notes. • Keep all invoices, receipts and estimates organized and accessible anytime, anywhere. • Enjoy instant invoice sharing and reliable billing management across all your clients and projects. How to use InvoUp Step 1: Add your business details and logo to set up your invoice profile. Step 2: Create a new invoice or estimate - fill in client info, items, taxes and notes. Step 3: Add a signature, attach photos or files, select your payment method and set the status as Paid, Prepaid, or Unpaid. Step 4: Share your professional invoice or estimate instantly as a branded PDF with your client. Step 5: Track payments and view billing reports anytime to stay organized and in control. InvoUp: Simple Invoice Maker gives you everything you need to manage invoicing, billing and payment tracking effortlessly. From your estimate to your final receipt, InvoUp - Invoice Creator helps you create invoices fast and professionally. Download InvoUp - Simple Invoice Maker now to simplify your workflow, stay organized and get paid faster! Terms of Use: https://sites.google.com/view/termsconditions-guitar-tuner Privacy Policy: https://sites.google.com/view/privacy-policy-guitar-tuner
App privacy
The developer, Ngoc Nguyen, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Advertising Data, Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Other Usage Data
Used for: Third-Party Advertising
Alternatives to InvoUp: Simple Invoice Maker
Looking for apps like InvoUp: Simple Invoice Maker? Here are 6 similar apps on the App Store. The highest rated is Ai email Writer & Generator. (5.0/5), and all 6 are free to download.
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5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| InvoUp: Simple Invoice Maker | – | Free | October 15, 2025 | |
| Smart Printer & Docs Scanner | – | Free | Jun 26, 2026 | Compare |
| Appincheck | – | Free | Nov 12, 2024 | Compare |
| InvoiceFront - Invoice Maker | – | Free | Oct 6, 2025 | Compare |
| Invoice Maker - Billing App | – | Free | Mar 24, 2026 | Compare |
| VR Garage - Digital Garage App | – | Free | Sep 29, 2026 | Compare |
| Ai email Writer & Generator. | 5.0 / 5 (1) | Free | Jun 6, 2025 | Compare |