Calculator and file handling - 22/06/2026 09:53 EDT

I’d like a simple yet polished mobile calculator app written in Python. It must do the everyday basics—addition, subtraction, multiplication and division—and also offer a graph-plotting screen where I can enter a function such as y = 2x + 3 and see the curve render instantly... (Budget: ₹750 - ₹1250 INR, Jobs: App Development, Coding, Data Entry, Mobile App Development, Python)