You can upgrade and downgrade your Adapto subscription anytime.
You can always choose to add one of our single Add-On modules to you Adapto FREE subscription. If you for example just want 1:1 meetings, you can quickly add that module to your subscription.
If you a Pro member you can also downgrade easily if you don't need all the Pro features.
Just contact us at firstname.lastname@example.org and we'll help you.