Exactly! I created calculator app with history for this reason. It also allows you to copy and paste from past results. - iOS: https://apps.apple.com/us/app/in

Exactly! I created calculator app with history for this reason. It also allows you to copy and paste from past results. - iOS: https://apps.apple.com/us/app/instant-calculator/id1632328821 https://apps.apple.com/us/app/instant-calculator/id163232882... - Android: https://play.google.com/store/apps/details?id=com.adrianmejia.calculator https://play.google.com/store/apps/details?id=com.adrianmeji...