Billsdue vs Invoiceur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Billsdue
This app simplifies business and personal finance management by offering tools to create professional invoices, track client details, and perform various financial calculations. It includes calculators for business metrics, loans, investments, and more, helping users stay organized and make informed financial decisions.
- Create professional invoices and bills
- Organize client contact information
- Track invoice history
- Business and personal financial calculators
- Investment and loan calculators
- Connect with PC via local network
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Billsdue is your all-in-one solution for creating professional invoices, managing finances, and performing essential business calculations. Whether you're a freelancer, small business owner, or entrepreneur, this app helps you stay organized and make informed financial decisions with ease. Key Features: Invoice & Billing Made Easy Create and manage professional invoices, rent slips, and bills effortlessly Store and organize client details, including name, contact information, address, and website Track invoice and bill history, arranged by month for easy access Save, share, and print invoices in PDF format Business & Financial Calculators Mother Coil Calculator – Calculate coil dimensions, weight, and material utilization Production Calculator – Optimize production costs and resources Break-Even Calculator – Determine the sales volume needed to cover costs EBITDA & ROI Calculator – Evaluate business earnings and return on investment Cash Counter – Quickly count cash and organize denominations Personal Finance Calculators Credit Card Loan Payoff Calculator – Plan and manage your credit card payments efficiently Simple Interest & Loan Calculator – Calculate interest on savings and loans Mutual Fund & SIP Calculator – Estimate investment growth over time Compound Interest & PPF Calculator – Plan long-term financial security Education Loan EMI Calculator – Manage student loan payments Inflation Calculator – Understand the impact of inflation on your savings Additional Tools & Features NPV Calculator – Calculate Net Present Value for investments Gratuity Calculator – Estimate benefits based on years of service Gold Loan Calculator – Determine borrowing potential against gold assets Production Cost Calculator – Optimize expenses and profitability Date & Time Calculators – For precise financial and time-based calculations Connect with PC - connect the app with pc and other devices via local network in your browser. Simplify your business and personal finances with BillMath. Download now and take control of your finances!
Invoiceur
Create professional invoices quickly and privately on your Apple devices. Manage multiple businesses, track payments, and send invoices via email, all without needing an internet connection or sharing your data with cloud servers.
- Create invoices in under 60 seconds
- Local data storage and optional private iCloud sync
- Manage multiple businesses within one app
- Choose from three professional invoice templates
- Offline functionality on all devices
- Seamless integration with Apple Mail
- Automated payment reminders and alerts
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Invoice like a pro. Not an accountant. You're a freelancer, not a bookkeeper. You shouldn't need to log into a web dashboard, navigate a maze of features you'll never use, or trust a stranger's server with your client list. Invoiceur is different. It's invoicing that feels like it belongs on your Mac, iPad, and iPhone—calm, private, and respectful of your time. Create a beautiful invoice in under 60 seconds. Send it through Mail. Get paid. Done. YOUR BUSINESS IS NOBODY ELSE'S BUSINESS Every other invoicing app wants your data in their cloud. Invoiceur keeps everything on your devices—no exceptions, no asterisks. Your clients. Your revenue. Your terms. Stored locally, synced privately through your iCloud if you want, or kept completely offline if you don't. You're in control. MULTIPLE BUSINESSES? ONE APP. Run a design studio and a consulting practice? Keep them separate without juggling apps or accounts. Switch between business profiles instantly—each with its own branding, invoice numbers, and client list. No extra fees. No "upgrade to Pro." Just built-in. INVOICES THAT LOOK PROFESSIONAL Choose from three clean templates: Classic, Modern, Minimal. Add your logo. Set your colors. No clutter. No stock photos. Just your work, your brand, and the details that matter. WORKS WHERE YOU DO On your desk with a Mac. On the couch with an iPad. On a train with your iPhone. Invoiceur adapts to how you work—full-featured navigation on iPad, quick access on iPhone, and powerful keyboard shortcuts on Mac. Start an invoice on your iPhone during a client call. Finish it on your Mac back at the office. Review on your iPad before bed. With optional iCloud sync, your work follows you seamlessly across all your devices. On a flight. In a coffee shop with spotty Wi-Fi. In a cabin with no signal. Invoiceur works completely offline on every device. Create invoices, track payments, manage clients—internet optional. When you're ready to send, tap once and your invoice flows through Apple Mail. That's it. WHAT YOU GET Complete Invoice Workflow → Draft → Send → Track → Paid. The whole journey, beautifully simple. Smart Without Being Pushy → Reminders before due dates. Alerts for overdue invoices. Deep links to jump straight in. Never miss a payment, whether you're on Mac, iPad, or iPhone. Seamless iCloud Sync → Turn it on and your data syncs across all your devices. Turn it off and everything stays local. Your choice, always. Adapts to Your Device → iPad: Multi-column layout optimized for productivity. iPhone: Quick tab-based navigation for on-the-go work. Mac: Full window management with keyboard shortcuts. Each interface designed for how you use that device. Built for Apple Platforms → Native SwiftUI. Keyboard shortcuts on Mac and iPad. Haptics on iPhone. Feels like it came with your device. Made for One (Or Many) → Solo freelancer? Perfect. Multiple businesses? Also perfect. No teams, no "seats," no enterprise upsell. WHAT YOU DON'T GET • No subscriptions to "access your own data" • No forced updates that break your workflow • No login screens • No ads • No tracking • No complexity Just invoicing. Done right. WHO IT'S FOR If you value craft over convenience, privacy over features, and clarity over complexity—this is your tool. Freelancers. Consultants. Independent contractors. Creators. People who do great work and deserve great tools. ONE MORE THING Invoiceur doesn't need the internet to work. It doesn't need your email to "verify" you. It doesn't need permission to exist on your device. You buy it once. It's yours. Forever. On Mac, iPad, and iPhone. That's how software used to work. That's how Invoiceur still works. Ready to invoice like a professional? Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nerdla.com/invoiceur/privacy
Screenshots
Verdict
The clearest difference is monetization model: Billsdue at free against Invoiceur's free with in-app purchases. Billsdue also leads on iOS requirement (16.6 vs 26.2). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Billsdue sells 1 one-off in-app purchase and Invoiceur sells 2 in-app purchases, starting at $49.00 per year. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | Billsdue | Invoiceur |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 9+ | 4+ |
| Developer | Pardeep Kumar | Nerdla, Inc. |
Customer experience
Billsdue
Invoiceur
In-app purchases
Billsdue
- PTR & PTS PRO Calculator.$24.99
Invoiceur
- Invoiceur Yearly Access$49.001 Year
- Invoiceur Lifetime Access$179.00









