Mac-first teams
Run a native Apple silicon application built for the platform.
Mac rocket engine software
Rocket engine design software for Mac.
RPL Engine Workbench is a native Apple silicon Mac application for pressure-fed engine design. The core sizing, geometry, reporting, and export workflow runs locally, with GPU/Metal-accelerated Flowfield Studio where supported by the build and hardware.
Native Apple silicon Mac. Preliminary design software for analysis, iteration, documentation, and review.
Who it is for
For Mac-based engineering teams.
A native desktop app, not a browser tab or a cloud service.
Privacy-minded teams
Keep project files and computation local to your machine.
Field and lab use
Work offline without a cloud requirement for the core workflow.
Workflow
Native, local, and fast.
Built as a native C++/Qt desktop application for Apple silicon.
Apple silicon
Native build with local files and local computation.
Local/offline
Core workflow runs without a cloud service.
GPU/Metal
Flowfield Studio uses Metal acceleration where supported.
Your data, local
Project cases, reports, DXF, and images stay where you save them.
Keep going
Related pages.
Product
Full capability overview.
Flowfield Studio
Visualization and diagnostics.
Methods
Assumptions and boundaries.
Validation
Reference-case coverage.
Docs
Documentation hub.
Pricing
Academic and business tiers.
Download
Current Mac build and built-in trial.
Sample outputs
See report and DXF previews.
Get started
Run it natively on your Mac.
Download the Mac app and start in built-in trial mode on Apple silicon Mac.