Invoice Manager: Easy Billing
Collapsible Limited Business iPhoneiPadiPod touch
Invoice Manager: Easy Billing is a free Business app for iPhone and iPad by Collapsible Limited. Requires iOS 18.0. Updated September 8, 2026.
- Price
- Free
- on the App Store
- Size
- 19 MB
- Age 17+
- Updated
- Sep 8
- 2026 · v1.1
Screenshots
About Invoice Manager: Easy Billing
Create invoices, organize client details, and keep your billing records under control—all from your iPhone or iPad. Invoice Manager is a simple, private invoicing app designed for freelancers, independent professionals, contractors, and small businesses. It gives you the essential tools to prepare detailed invoices without complicated accounting software, subscriptions, or online accounts. CREATE DETAILED INVOICES Build invoices with custom document numbers, issue dates, due dates, currencies, and notes. Add as many line items as you need, then enter quantities, unit prices, discounts, and tax rates. Invoice Manager automatically calculates each line total, subtotal, discount, tax, and final amount, helping you reduce manual calculations and avoid common mistakes. KEEP CLIENT INFORMATION ORGANIZED Save client names, companies, email addresses, phone numbers, and billing addresses in one place. Search your client list and quickly select an existing client when preparing a new invoice. CUSTOMIZE YOUR WORKFLOW Set your default currency, tax rate, and payment terms so new invoices start with the details you use most often. Customize invoice numbering with your preferred prefix, starting number, and number format. Add your business name, contact information, logo, and accent color to keep your company details organized. You can also choose between A4 and US Letter document preferences. Choose from USD, EUR, GBP, CAD, AUD, JPY, and SGD PRIVATE BY DESIGN Your invoice, client, and business information is stored locally on your device. Invoice Manager does not require an account, cloud service, third-party integration, or internet connection. Whether you send a few invoices each month or simply need a clearer way to organize your billing records, Invoice Manager keeps the process straightforward, focused, and private. Terms of Use:https://www.collapsiblehk.com/InvoiceManagerTerms.html Privacy Policy:https://www.collapsiblehk.com/InvoiceManagerPrivacy.html
What’s new
Version 1.1 · Updated September 8, 2026
Thank you for your continued support! In this update, we’ve improved performance and refined the overall experience. Your continued support means a lot to us.
App privacy
The developer, Collapsible Limited, 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:
- Identifiers: User ID, Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID, Device ID
Used for: Analytics, App Functionality
Alternatives to Invoice Manager: Easy Billing
Looking for apps like Invoice Manager: Easy Billing? Here are 6 similar apps on the App Store. The highest rated is All AI Models in One: Ask AI (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Invoice Manager: Easy Billing | – | Free | September 8, 2026 | |
| Oople | – | Free | Jul 6, 2026 | Compare |
| Qwick Invoice | – | Free | Feb 14, 2025 | Compare |
| All AI Models in One: Ask AI | 5.0 / 5 (3) | Free | Oct 22, 2026 | Compare |
| Invoice Maker: Expense Tracker | 5.0 / 5 (3) | Free | Jan 19, 2026 | Compare |
| Invoice Maker & Estimate Easy | – | Free | Aug 4, 2026 | Compare |
| Invoice & Estimate Maker: INVO | 5.0 / 5 (4) | Free | Oct 4, 2026 | Compare |