Arduino IDE
8.0#1 in embedded development idesFree planFree planAndroidiOSWebAPI
VisitArduino IDE vs Arm Keil MDK
Arm Keil MDK
7.9#1 in embedded systems toolchainsFrom 82.39 CHF a monthFree planWebAPIExtensionLinux
VisitWhat both publish
| Fact | Arduino IDE | Arm Keil MDK |
|---|---|---|
| License | Arduino IDE 2 source code and executable distributions are licensed under GNU AGPLv3; bundled third-party components use compatible GPLv2, MIT and BSD-3 licenses. | MDK components are governed by Arm end-user license agreements rather than an open-source license. |
| Purpose | Arduino provides software for creating projects with electronic devices that interact with the physical world. | Keil MDK simplifies embedded software development for Cortex-M and Ethos-U processors through CLI, IDE, or continuous integration workflows. |
Arduino IDE plans
- Arduino IDE 2Free
Arm Keil MDK plans
- EssentialPriced on request
- ProfessionalPriced on request
- ProfessionalPriced on request
- CommunityFree
- Keil MDK v6 Essential82.39 CHF a month
- Keil MDK v6 Professional165.60 CHF a month
Pick Arduino IDE if…
It suits students, makers, and professional developers creating projects with physical electronic devices. The editor and CLI support both graphical and text-based workflows.
Pick Arm Keil MDK if…
Keil MDK suits developers building embedded applications for Cortex-M or Ethos-U processors. Community is for non-commercial use, while the listed paid v6 plans cover commercial use.