Oople vs Invoice Manager
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Oople
Read full descriptionHide full description
Oople helps small business owners manage work and follow-ups from their phone. Running a business on your own means handling many things at once. You serve customers, take bookings, send quotes, track payments, remember appointments, and follow up with people who owe you. Oople gives you a simple way to keep your business organized, without spreadsheets or complicated tools. With Oople, you can manage your customers, jobs, quotes, invoices, payments, bookings, and follow-ups in one place. Everything is saved under the customerβs name, so you always know what has been done, what is pending, and who needs attention
Invoice Manager
Read full descriptionHide full description
Create invoices, organize client details, and keep your billing records under controlβall 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
Screenshots
Verdict
The clearest difference is update cadence: Invoice Manager at every 8 days against Oople's every 5 weeks. Oople's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Oople ships an update every 5 weeks, Invoice Manager every 8 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Oople | Invoice Manager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 8 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 18.0 |
| Further details β not scored | ||
| Size | 37 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | Techup Studio | Collapsible Limited |
In-app purchases
Oople
No in-app purchases
Invoice Manager
No in-app purchases







