And I believe the mobile app is available in DISA's app store. If you are leveraging a local app store, there is a process for downloading and then registering the app in your app store.
I am with RightStar; but even before I came here I recommended their solution.
Please check out RightStar's ScanStar solution -
Works in offline mode as well as online mode; we have other government customers who are using it. It does more than just receive assets; let me know if you need more info.