Pricing

Licensing for academic users, university teams, startups, and professional engineers.

Two choices decide your plan. Academic vs Business sets usage rights: Academic licenses are for non-commercial, educational use only; Business licenses permit commercial use. Basic vs Pro sets Flowfield: Basic does not include Flowfield Studio; Pro adds the full Flowfield Studio (steady preview and transient playback) and VTK export.

Start with the built-in trial, then buy the Basic, Pro, or Team license that matches your workflow.

Academic Basic

Non-commercial · core tools

$99per year

Educational use only. Named-user license.

  • Engine sizing, injector, and feed-system tools
  • Nozzle contours (bell, conical, TIC)
  • DXF export; PDF, CSV, and JSON reports
  • Save projects; unlimited saved cases
  • No Flowfield Studio; no VTK export
Buy Academic Basic

Academic Pro Semester

Non-commercial · with Flowfield

$1996 months

Educational use only. Verified student; named-user license.

  • Everything in Academic Basic
  • Full Flowfield Studio: steady preview + transient playback
  • VTK export; high Flowfield resolution
  • Six-month term for semester projects
Buy Academic Pro Semester

Academic Pro

Non-commercial · with Flowfield

$299per year

Educational use only. Named-user license.

  • Everything in Academic Basic
  • Full Flowfield Studio: steady preview + transient playback
  • VTK export; high Flowfield resolution
  • Highest Flowfield resolution is Business Pro only
Buy Academic Pro

Business Basic

Commercial · core tools

$399per year

Commercial use permitted. Named-user license.

  • Engine sizing, injector, and feed-system tools
  • Nozzle contours (bell, conical, TIC)
  • DXF export; PDF, CSV, and JSON reports
  • Save projects; unlimited saved cases
  • No Flowfield Studio; no VTK export
Buy Business Basic

Business Pro

Commercial · with Flowfield

$799per year

Commercial use permitted. Named-user license.

  • Everything in Business Basic
  • Full Flowfield Studio: steady preview + transient playback
  • VTK (ParaView) export
  • Highest Flowfield resolution
Buy Business Pro

Business Team Pilot

Commercial · small team

$1,599per year

Commercial use permitted. Team license; seat count follows the Freemius plan configuration.

  • Business Pro features for a small team
  • Full Flowfield Studio + transient playback + VTK export
  • Highest Flowfield resolution
  • Onboarding; priority email support
Buy Business Team Pilot

Checkout is processed securely by Freemius. Prefer a built-in trial first? Download the Mac trial. Licensing, named-user scope, and compliance context are confirmed per the License FAQ.

What is included

The four plans, side by side.

Academic vs Business sets usage rights: Academic is non-commercial / educational use only; Business permits commercial use. Basic vs Pro sets Flowfield: Basic includes none; Pro adds the full Flowfield Studio (steady preview + transient playback) and VTK export.

CapabilityAcademic BasicAcademic ProBusiness BasicBusiness Pro
Commercial useEducational onlyEducational onlyIncludedIncluded
Engine sizing, injector, feed-systemIncludedIncludedIncludedIncluded
Nozzle contours (bell, conical, TIC)IncludedIncludedIncludedIncluded
DXF geometry exportIncludedIncludedIncludedIncluded
PDF, CSV, and JSON reportsIncludedIncludedIncludedIncluded
Save projects; unlimited saved casesIncludedIncludedIncludedIncluded
Flowfield Studio (steady preview)IncludedIncluded
Transient playbackIncludedIncluded
VTK (ParaView) exportIncludedIncluded
Flowfield resolutionHighHighest
Updates during the license termIncludedIncludedIncludedIncluded
Email supportIncludedIncludedIncludedIncluded

Free trial

Built-in, no license key required. Trial PDF reports are watermarked, projects cannot be saved, and Flowfield is preview-only (a single steady run) — no transient playback, VTK, or DXF.

Capabilities above reflect what each license unlocks in the app. Named-user and team seat scope is confirmed before delivery. See the License FAQ for terms.

License scope

Academic licenses (Basic and Pro) are for non-commercial, educational use only. Business licenses (Basic and Pro) permit commercial use. All public tiers are named-user licenses; team seat counts are confirmed before delivery.

Updates and support

Updates released during your license term are included. Email support is included; response scope is confirmed before delivery.

From trial to license

Download the app, work in built-in trial mode, and buy the Academic or Business tier that matches your use when ready.

Pricing note

Pricing may change. License terms, named-user or organization scope, support scope, renewal terms, and compliance responsibilities are governed by checkout terms and the applicable license agreement. Current public availability is native Apple silicon Mac.

Pricing FAQ

Common licensing questions.

What is the difference between Academic and Business?
Academic licenses are for non-commercial, educational use only. Business licenses permit commercial use. Both are available in Basic and Pro.
What is the difference between Basic and Pro?
Basic includes engine sizing, injector and nozzle workflows, DXF export, and PDF/CSV/JSON reports. Pro adds the full Flowfield Studio (steady preview and transient playback) and VTK export. Business Pro additionally runs Flowfield at the highest resolution. See the comparison table above.
Is pricing per seat, per user, or per organization?
Default public tiers are named-user licenses. Team seat counts are confirmed before delivery.
Are updates included?
Yes. Updates released during your license term are included for the tier you hold.
What support is included?
Email support is included with all paid tiers. The exact response scope is confirmed before delivery.
Do you offer a trial?
Yes — the Mac app includes a built-in trial; no license key is required. Trial PDF reports are watermarked, projects cannot be saved, and Flowfield is preview-only (one steady run): no transient, VTK, or DXF.