Apache NuttX
7.3#4 in operating systemsFree planFree planAPILinuxmacOSSelf-hosted
VisitApache NuttX vs Particle Device OS
Particle Device OS
6.1#4 in iot operating systemsFrom $299 a monthFree planWeb
VisitApache NuttX plans
- Apache NuttXFree
Particle Device OS plans
- FreeFree
- Basic$299 a month
- Plus$599 a month
- ProfessionalPriced on request
- EnterprisePriced on request
Pick Apache NuttX if…
Apache NuttX suits developers building software for embedded boards and devices, including projects spanning different processor architectures. Its documented simulator targets may also fit development workflows that do not rely solely on physical hardware.
Pick Particle Device OS if…
You want what its maker publishes above — check its page for the details.