The system requirements can be found here:
System Requirements
The on-premises version of AppTec EMM is as a full version, up to 25 devices free of charge!
AppTec GmbH St. Jakobs-Strasse 30 CH-4052 Basel Schweiz Phone: +41 (0) 61 511 32 10 Fax: +41 (0) 61 511 32 19
Email: info@apptec360.com