Softwr

Design · head to head

Principle vs PyCharm

P

Principle

Design

Animate your ideas, design better apps

From
$129/one-time
Rated
-
Full reviewWebsite
PyCharm logo

PyCharm

Technology

The IDE for Professional Python Development

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only PyCharm has a free tier, so it costs nothing to try first.
  • Each has a real cost: Principle macOS only with no Windows or Linux editor available; PyCharm pyCharm Pro commercial licence is USD 299/year (USD 29.90/month); personal licence is USD 109/year dropping to USD 68.25 by year three with loyalty discounts, per jetbrains.com/store inline pricing JSON checked 19 Aug 2026
  • They diverge on capability: Principle covers Timeline-based animation, PyCharm covers Intelligent code editor.

Where they differ

Only the attributes on which Principle and PyCharm actually diverge.

Attributes where Principle and PyCharm differ
AttributePrinciplePyCharm
Starting price$129/one-timeFree
Pricing modelUnknownsubscription
Free tierNoYes
PlatformsmacOSWindows, Macos, Linux
CategoryDesignTechnology
Founded20152010

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Principle

  • Timeline-based animation
  • Interactive prototypes
  • Touch gestures
  • Component reuse
  • Video export
  • Sketch import
  • Figma import
  • Driver animations

Only in PyCharm

  • Intelligent code editor
  • Smart code navigation
  • Fast and safe refactorings
  • Debugging and testing
  • VCS integration
  • Scientific development tools
  • Web development support
  • Database tools

What people use each for

The jobs each tool is most often brought in to do.

Principle

  • Mobile app prototypesnot PyCharm
  • Micro-interactionsnot PyCharm
  • Animation designnot PyCharm
  • User flow designnot PyCharm
  • Gesture-based interfacesnot PyCharm

PyCharm

  • Python developmentnot Principle
  • Data science projectsnot Principle
  • Web developmentnot Principle
  • Machine learningnot Principle
  • Scientific computingnot Principle

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Principle

  • macOS only with no Windows or Linux editor available
  • No vector morphing capability for complex shape transformations
  • Limited asset creation tools; cannot create vectors or shapes directly within Principle
  • Sketch import flattens certain properties including paths, fills, borders, masks, blur effects, and text layers
  • Limited variable support, logical loops, and data input capabilities compared to tools like ProtoPie or Origami

PyCharm

  • PyCharm Pro commercial licence is USD 299/year (USD 29.90/month); personal licence is USD 109/year dropping to USD 68.25 by year three with loyalty discounts, per jetbrains.com/store inline pricing JSON checked 19 Aug 2026

Pricing, plan by plan

Principle

$129/one-time
  • License$129/one-time
    • One year of upgrades
    • Full access to all features
  • Upgrade License$99/year
    • Annual renewal for ongoing upgrades

PyCharm

Free
  • CommunityFree
    • Intelligent Python editor
    • Graphical debugger and test runner
    • Navigation and refactoring
  • Professional$24.9/month
    • Everything in Community
    • Web development frameworks
    • Database tools

Which should you pick?

Choose Principle if

  • You need timeline-based animation.
  • You work on macOS.
  • You also want interactive prototypes.
Principle review

Choose PyCharm if

  • You need intelligent code editor.
  • You want to start without paying.
  • You work on Windows, Macos, Linux.
  • You also want smart code navigation.
PyCharm review

Questions people ask

Is Principle or PyCharm better?
Neither clearly leads. Principle starts at $129/one-time and PyCharm at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Principle or PyCharm?
PyCharm has a free tier; the other does not. Paid plans start at $129/one-time for Principle and Free for PyCharm.
Does Principle or PyCharm run on more platforms?
Principle runs on macOS. PyCharm runs on Windows, Macos, Linux.
Can I use PyCharm for free?
Yes. PyCharm has a free tier, so you can try it without paying. Principle starts at $129/one-time.
What is Principle best used for?
Principle is most often used for mobile app prototypes, micro-interactions, animation design, user flow design. Of those, mobile app prototypes and micro-interactions are not what PyCharm is typically brought in for.
What can Principle do that PyCharm cannot?
Principle covers Timeline-based animation, Interactive prototypes, Touch gestures, Component reuse. PyCharm covers Intelligent code editor, Smart code navigation, Fast and safe refactorings, Debugging and testing.

Answered from the vendors’ own pages

Principle: Does Principle run on Windows or Linux?

No. Principle is macOS only and runs on Intel and Apple Silicon Macs. There is no Windows or Linux editor available; however, prototypes can be shared and viewed on any platform via web link.

Source
Principle: What is the cost of Principle?

Principle costs $129 for a one-time purchase with 1 year of upgrades included. After 1 year, upgrade licenses cost $99/year. A 14-day free trial is available with all features included.

Source
Principle: Can I import designs from Figma or Sketch into Principle?

Yes. Principle supports importing designs from Figma and Sketch with intelligent merging of re-imported files. Some Sketch properties such as paths, fills, borders, blur effects, masks, and text layers are flattened upon import.

Source
Principle: How do I share Principle prototypes with others?

Prototypes can be shared via web link with one click (File > Export > Share to Web). Recipients can view and interact with prototypes in any browser on any platform: Windows, macOS, Linux, Android, or iOS. No installation required.

Source
Principle: Can I create vector shapes and morphing animations in Principle?

Principle does not support vector morphing, where vector objects transform into other vector shapes. It also has limited asset creation capabilities and editing is restricted to basic operations like scale and rotate.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Principle

More on PyCharm

Keep looking

Other head to heads