Softwr

Education · head to head

DataCamp vs Stellarium

DataCamp logo

DataCamp

Education

Learn data science and AI skills online

From
Free
Rated
-
Full reviewWebsite
Stellarium logo

Stellarium

Education

Free open source desktop planetarium software, distinct from the paid Stellarium Mobile Plus app

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: DataCamp free tier limited to first chapter of every course only; Stellarium it is desktop-only software, so it has no native touch-optimised phone interface; the similarly named mobile app is a different paid product from a different company.
  • They diverge on capability: DataCamp covers Interactive courses, Stellarium covers Photorealistic sky rendering.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which DataCamp and Stellarium actually diverge.

Attributes where DataCamp and Stellarium differ
AttributeDataCampStellarium
Pricing modelfreemiumOpen source, no licence fee
PlatformsWeb, MobileWindows, macOS, Linux
Founded2013Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Education).

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 DataCamp

  • Interactive courses
  • Hands-on projects
  • Skill assessments
  • Career tracks
  • Certifications
  • Workspace
  • Mobile app
  • Practice mode

Only in Stellarium

  • Photorealistic sky rendering
  • Large object catalogue
  • Telescope control
  • Scripting engine
  • Free and open source
  • Plugin ecosystem

What people use each for

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

DataCamp

  • Interactive data science and AI education with 790+ coursesnot Stellarium
  • Career-track learning (36-44 hours) for role-specific competencynot Stellarium
  • Team upskilling with admin dashboards and learning activity trackingnot Stellarium
  • Hands-on projects, certifications, and industry-recognised credentialsnot Stellarium

Stellarium

  • A student or educator wanting a serious, scriptable planetarium tool without a budget line itemnot DataCamp
  • An amateur astronomer wanting telescope control from desktop software they can inspect and modifynot DataCamp
  • Someone running a planetarium display or public astronomy event on a scripted shownot DataCamp
  • A hobbyist who wants a large object catalogue without paying a subscription, and does not need a phone appnot DataCamp

Where each one falls short

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

DataCamp

  • Free tier limited to first chapter of every course only
  • Premium plan requires annual billing with no monthly option
  • Teams plan requires minimum 2+ users with annual upfront billing
  • Free tier excludes access to 790+ courses and skill assessments

Stellarium

  • It is desktop-only software, so it has no native touch-optimised phone interface; the similarly named mobile app is a different paid product from a different company.
  • As a volunteer-maintained open source project, support is community-based rather than a guaranteed commercial help desk.
  • The interface, while capable, is less immediately intuitive for a first-time user than a polished commercial phone app.
  • Telescope control and some advanced plugins require additional setup that a non-technical user may find fiddly.
  • Because it shares a name with the unrelated paid Stellarium Mobile Plus app, buyers researching pricing online can easily conflate the two products.

Pricing, plan by plan

DataCamp

Free
  • BasicFree
    • First chapter of every course
    • All cheat sheets and tutorials
    • Mobile learning
  • Premium$28/month
    • 790+ courses
    • Projects
    • Certificates
  • Teams$28/month_per_user
    • Everything in Premium
    • Admin dashboard
    • License management

Stellarium

Free
  • Stellarium DesktopFree
    • Full software, GPL licensed
    • No account, ads or subscription
    • Community-developed plugins

Which should you pick?

Choose DataCamp if

  • You need interactive courses.
  • You want to start without paying.
  • You work on Web, Mobile.
  • You also want hands-on projects.
DataCamp review

Choose Stellarium if

  • You need photorealistic sky rendering.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want large object catalogue.
Stellarium review

Questions people ask

Is DataCamp or Stellarium better?
Neither clearly leads. DataCamp starts at Free and Stellarium at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, DataCamp or Stellarium?
DataCamp starts at Free and Stellarium at Free.
Does DataCamp or Stellarium run on more platforms?
DataCamp runs on Web, Mobile. Stellarium runs on Windows, macOS, Linux.
Can I use DataCamp for free?
Both have a free tier, so you can try either at no cost before committing.
What is DataCamp best used for?
DataCamp is most often used for interactive data science and ai education with 790+ courses, career-track learning (36-44 hours) for role-specific competency, team upskilling with admin dashboards and learning activity tracking, hands-on projects, certifications, and industry-recognised credentials. Of those, interactive data science and ai education with 790+ courses and career-track learning (36-44 hours) for role-specific competency are not what Stellarium is typically brought in for.
What can DataCamp do that Stellarium cannot?
DataCamp covers Interactive courses, Hands-on projects, Skill assessments, Career tracks. Stellarium covers Photorealistic sky rendering, Large object catalogue, Telescope control, Scripting engine.

Answered from the vendors’ own pages

DataCamp: What does DataCamp's free plan include?

DataCamp Basic is free and includes access to the first chapter of every course, all cheat sheets, tutorials, mobile learning, live code-alongs, competitions, a professional profile, and skill assessments.

Source
Stellarium: Is Stellarium really free?

The desktop software is free and open source under the GPL licence. The separate mobile app, Stellarium Mobile Plus, is a different paid product.

DataCamp: How much does DataCamp Premium cost annually?

Premium costs $28 per month when billed annually, and DataCamp advertises savings of $90 with yearly billing compared to monthly rates. Premium unlocks 790+ courses, projects, certificates, and priority support.

Source
Stellarium: Is the mobile app made by the same team?

No. Stellarium Mobile Plus is built by Noctua Software, a different company, and is sold on subscription.

DataCamp: Does DataCamp offer team or multi-user pricing?

Yes, DataCamp Teams is available for teams of 2 and up at $28 per user per month billed annually. It includes admin dashboard, license management, team performance reports, and SSO options (Google or Microsoft).

Source
Stellarium: What platforms does the free version run on?

Windows, macOS and Linux desktop.

DataCamp: What currencies does DataCamp accept?

DataCamp pricing is available in USD, GBP, CAD, AUD, EUR, BRL, MXN, and INR, allowing customers to pay in their local currency.

Source
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