Solo Biz Ops is the all-in-one toolkit for freelancers, solo founders, and independent professionals who want to run their business without an internet connection or another monthly subscription draining their account.

Calculate the hourly rate you should actually be charging. Estimate your taxes before they catch you off guard. Create professional invoices and rate cards in seconds. Track every rupee, dollar, or pound you earn and spend — all without creating an account, all without an internet connection, all without your data ever leaving your phone.

★ WHY FREELANCERS CHOOSE SOLO BIZ OPS

100% OFFLINE, ALWAYS
No servers. No accounts. No internet required — ever. Every calculation, every invoice, every client record stays only on your device. Your financial data is yours, completely private and completely secure.

BUILT FOR REAL FREELANCE WORK
Most invoicing apps are built for small businesses with full-time staff and accountants. Solo Biz Ops is built for one person doing it all. The rate calculator factors in unpaid leave, public holidays, and business overhead the way freelancers actually think about pricing — not the way a corporate finance team does.

WORKS ACROSS COUNTRIES
Switch between India, the United States, the United Kingdom, and Australia. Tax brackets, GST/VAT rates, currency formatting, and public holidays all adjust automatically based on where you work.

★ CORE FEATURES

📊 Rate Calculator
Stop guessing what to charge. Calculate your true hourly rate by factoring in your income goals, working days, business overhead, and local tax rates.

🧾 Tax Estimator
See an estimate of what you'll owe before tax season arrives. Includes support for India's New and Old tax regimes, U.S. federal tax brackets, and U.K. and Australian tax rules.

📄 Invoice Generator
Create clean, professional PDF invoices and share them instantly via email, WhatsApp, or any app on your phone. GST and VAT calculations built in.

💼 Rate Card Generator
Build a shareable PDF rate card that presents your services and pricing like a real business — perfect for sending to new clients before a project even begins.

💰 Income & Expense Tracker
Log every payment and expense, mark what's tax-deductible, and see a full profit-and-loss breakdown month by month.

⏱️ Time Tracker
Track hours per project and discover your real effective hourly rate. Compare what you planned to charge against what you actually earned.

👥 Client Manager
Store client details, tax IDs, and contact information once. Reuse them across every invoice and rate card you create.

📤 Export Anytime
Export all your invoicing and expense data to CSV whenever you want — for your accountant, your records, or your own peace of mind.

★ FREE TO START

Solo Biz Ops is free to download and use right away. The Rate Calculator and Tax Estimator are completely free with no limits. Create up to 3 invoices at no cost, no credit card required.

★ GO PRO — ONE PAYMENT, FOREVER

Unlock unlimited invoices, premium invoice templates, custom branding, the full Income & Expense Tracker, Time Tracker, Client Manager, and CSV export — all with a single one-time purchase.

No subscription. No recurring charges. No surprise renewals. Pay once, own it forever.

★ WHO IT'S FOR

- Freelance designers, developers, and writers
- Independent consultants and coaches
- Content creators and influencers managing their own business
- Gig workers tracking multiple income sources
- Small service providers who invoice clients directly
- Anyone tired of subscription-based invoicing tools

Solo Biz Ops doesn't ask you to log in, doesn't track you across the web, and doesn't need an internet connection to work. It's just you, your business, and the tools to run it properly — right from your pocket.

Download Solo Biz Ops today and start pricing your work, invoicing your clients, and tracking your money the way a real freelance business should.