Free includes data analysis, the atmosphere explorer, reports and the workbench. Pro adds event analysis, batch runs and baselines, uncertainty, propulsion sizing and hot-fire analysis, live data, LEO operations and scheduled reports. Premium adds the mission planner and deep-space trajectories. The pricing page lists every module by plan.

Pro and Premium are sold as one-year licences. When the year ends the app returns to the Free plan. Your projects and data stay on your computer and remain readable; you can renew at any time to unlock the paid modules again.

Each licence can be used on 2 devices at a time. If you change computers, contact us and we will help you move a seat.

Yes, on request. The Team plan includes everything in Premium plus shared team projects and invitations. Contact us with the number of seats you need.