|  RockSim is a computer program that allows you to design any size rocket then simulate its flight to see how high and fast it will fly! Even before you start buying components and building your design, you'll find out if it will be stable and safe to launch, as well as meet any weight, speed or height criteria you might want. Instead of wasting money on incorrect components and numerous test motors, imagine how much money you'll save by doing all your test flights on the computer.
Version 10 is the newest release and features the fastest way to generate a list of recommended motors for your rockets. With a couple of clicks of your mouse, RockSim v10 will simulate all the motors and determine which are safe, and which are not recommended.
RockSim Version 10 also contains: - Updated motor files - hundreds of new motors!
- Weathercocking analysis
- Updated parts databases
- Numerous bug fixes
- Better graphics
- Easier to use than ever before
Never had RockSim before? Get the trial edition here. | 
