Loyverse Ranked #2 in Free POS Solutions by Capterra
Loyverse is a totally free POS app intended for use on any IOS or Android devices. Loyverse, as the name suggests, was built with the intention of making it easy to build customer loyalty through technology. As a result, Loyverse has a companion app for your customers to install, which you can use to easily create a killer loyalty program and send push notifications.
Source – www.capterra.com