Got the latest smartphone in order to be at your most productive? Well, be sure you have the latest apps so you are getting the most out of you high tech device. Here are the best apps for business to ensure you are getting the most done on your digital device. Square This POS (Point of Sale) app first started showing up in hip boutique shops and food trucks. Square turned any smartphone or tablet into a full featured cash register allowing customers to pay quickly and easily with credit cards in establishments that had been previously cash only. Square…