The Android app marketplace (also known as the Google Play Store) is full of handy business apps, both free and paid. While not every single app out there can be considered revolutionary, some of them are like a pearl amidst the dust, meaning they have, indeed, had a great impact on how businesses communicate in the present times. So to shed some light on the worthiest of examples, here are some of the most groundbreaking Android apps businesses still take advantage of to this very day: 1.…