Free
All core workspace tools: model import, aero and hydro cases, the built-in solver, CFD import, saved projects, and PDF reports.
Available for everyone with an account.
Pro
CHF 10 per month.
Everything in Free, plus preuploaded versions, preview builds, and a say in upcoming updates.
Online payment is not open yet. Until it is, write to support@albasoft.ch and the account is switched over by hand. More Pro tools will be added over time.