You must first create your MecSimCalc app on https://mecsimcalc.com/create.
Once created, you can either:
- Publish directly to the MecSimCalc platform for free
OR
- Download the app and host it yourself (eg. on a private server)
- Follow these instructions on self-hosting
We recommend that you publish directly to the MecSimCalc platform for ease of use and to get the latest updates, however, self-hosting is available for advanced users