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https://sites.google.com/view/handycalculator/privacy-policy

Read End-User Licence Agreement
https://sites.google.com/view/handycalculator/licence-agreement

Handy Calculator is an easy, colorful, and efficient full scientific calculator.

✓ Handy allows you to display result in decimal, fraction or DMS (degree, minutes and seconds).

✓ Handy allows you scale the answer as you need.

✓ The Calculator is a fraction calculator with full scientific display with 8 storage units.

✓ Its easy to add or edit equations because of navigation bar.

✓ Constants system that allows you to store your variables in groups and use the constants in your calculations.