📌 Profitability calculator: revenue – (fixed + variable costs + taxes)
🧾 Project input: daily rate (TJM), duration, expenses, taxes
📊 Profit alert: warning if the project doesn't cover your living costs
💡 Recommended minimum daily rate based on your targets
📁 Up to 2 active projects (free version)
📱 User-friendly interface: rounded buttons, animations, color indicators
📶 100% offline functionality
🔐 No login required: your data stays on your device