The MultiMaps Add-In consists of modules that you can buy separately.

But it is more profitable to buy all the modules at once. Thus you may save 20%.

MultiMaps – All modules
The complete tool set to work with any number of Maps.
Data Collection+Common Lists+Tracking+Map Navigator+Synchronization.
Purchasing MultiMaps all-in set, you save $38/€33
Data Collection
Collects data from any number of Maps by any criteria. Powerful and fast assistant for planning, reviewing and monitoring your projects, and preparing your reports.
Common Lists
Organize your resources by Project, by Company, by Departments etc. Organize all your Tags. Set your Resources and Tags to topics separately or add the whole Groups to your Map.
Project Tracking
Make your Projects alive. Automatic tasks highlighting by different criteria. It really helps to plan your Projects, monitor their state, and be in touch with all details – all that was never so easy!
Map Navigator
Map Content helps you to navigate through huge maps.
And Bookmarks help you to memorize needed places in any number of maps and access them in one click.
Synchronize any number of topics in any number of maps!
Even in maps that live in different devices or in Cloud Storage!