iPhone Screenshots
Description
Calculate mathematical expressions with basic and advanced functions. Store history for reference. Add taxes to totals. Use biometric authentication like fingerprint or face to secure data. Retrieve previous results for new calculations.
Calculation Pad is a calculator.
Of course it can keep your history, and add taxes to your calculation easily, and use your history for a new calculation.
Even if you are a spy running a top secret project, you can easily protect your calculation result with your fingerprint or password or your face.
However functional this calculator this is, it can't beat the price of your daily necessities. After all, it's just a calculator.