Selly Sales App – Free Sales Productivity App for Independent Sales Professionals & SMBs A1 Software Group LLC officially announces its newest release with the exciting launch of Selly Sales App, a sales prospect tracking iOS® mobile app. Selly Sales App is a freemium version of its previously released, paid companion app - Selly CRM. Loaded with all of the same great features, Selly Sales App is tailored for the independent sales professional who needs a simple but powerful tool to manage their customer lists, inventory, and appointments. It backs up critical sales data in the cloud through Dropbox® from any iOS® device.