Google made a very good decision when they uploaded all of their system apps on Google Play Store for faster update and for each update you don't have to receive an OTA. And today, Google updated one of their app Calculator to v7.4.
Now, you must be wondering what is the change. Hold your horses, Google has moved on from the color Teal or Blue.
Above : New / Below : Old
Also the icon has been update, old one had teal accent and the new one has blue one.
And that's it! If you haven't received the update on Google Play Store, you can sideload it via APK from below :
