Mobile Device Manager Plus is available as a Free Edition that can manage up to 25 mobile devices on your network. This edition will be free forever and particularly useful for small businesses.
The best part is, this free MDM begins with a privileged 30-day trial for unlimited devices management, which would automatically convert into the free MDM edition. The Free edition of Mobile Device Manager Plus is fully-functional with all features. These include:
Mobile Device Manager Plus supports iOS, Android and Windows device operating systems.