As said above databases are synched wirelessly for both the airbus and boeing software. Both are available free of charge in the appstore and contain a few example datapoints, enough to try them out. For full usage one needs company servers and of course the usual credentials.
For Boeing search for Boeing OPT, for Airbus try Airbus FlySmart, which is actually a suite of apps, a manager app, and one each for the documentation library, loadsheet calculation, take off performance and landing performance. Dunno about others, we do get a new database each week for the flysmart apps.