RocketPy provides software and information for rocket flight simulation.
OpenRocket
vsRobert’s Rocket Project
OpenRocket vs Robert’s Rocket Project
How do OpenRocket and Robert’s Rocket Project compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | OpenRocket | Robert’s Rocket Project |
|---|---|---|
| What it is | OpenRocket is model rocket simulation software with a download and information about supported operating systems. | This project documents an amateur-built liquid-fueled rocket engine and flight vehicle, including engine project pages. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Free | Not confirmed |
| Platforms | Linux, macOS, Web, Windows | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both OpenRocket and Robert’s Rocket Project.
The OpenRocket wiki provides collaboratively written documentation for the open-source model rocket simulator.
Half Cat Rocketry shares open-source liquid rocket motor information and resources for amateur rocketry.
ThrustCurve provides model and high-power hobby rocket motor data, including manufacturer specifications and certified performance.
Ye Olde Rocket Forum hosts discussions and recent activity about rocketry.
The National Association of Rocketry provides information and resources for hobby rocket enthusiasts.




