CalcMateSolve

A powerful financial calculation tool that helps you perform various financial calculations with ease. Supports multiple financial formulas, including:

• Basic Financial Calculations: Net Income, Monthly Surplus/Deficit, Budget Variance, etc.
• Loan Interest Calculations: Equal Installments, Equal Principal, Total Interest, etc.
• Investment Return Calculations: ROI, Future Value, Present Value, etc.
• Tax Calculations: Income Tax, VAT, Capital Gains Tax, etc.

Key Features:
- Favorite formulas for quick access
- Automatic calculation history saving
- Detailed calculation process and results display
- Clean and intuitive interface