Due to Apple’s store-based distribution model, we have split updates into software updates and data/configuration updates.
Software installation and update is through Apple’s iOS App Store. The app itself will be free; it is useless, however, without maps and configuration. A “demo” installation can be installed if desired for evaluation.
Configuration installation and update is through an in-app facility. Updates are packaged as a simple .zip file and pushed to a password-protected section of http://customers.partnersoft.com.