The restriction Allow App Store on Home screen allows you to control the installation of free public applications on iOS 9+ devices without having to enable any other restriction in AirWatch.
This option is native to the operating system version so it is the best restriction of this type available for iOS 9+ devices that are supervised.
AirWatch supports native iOS restrictions and an in-house developed restriction that control access the app store. For a matrix that outlines the supported options, see Apple iOS App Store Restriction Descriptions.
For the steps to use the restriction for iOS 9+ devices, see Configure the Apple App Store Restriction.
For the steps to use the restriction for older iOS devices, see Enable Restricted Mode for Free Public iOS Applications Older Than iOS 9.