Softwr

Education · head to head

Khan Academy vs Merlin Bird ID

Khan Academy logo

Khan Academy

Education

Free world-class education for anyone, anywhere

From
Free
Rated
-
Full reviewWebsite
Merlin Bird ID logo

Merlin Bird ID

Education

Free bird identification app from Cornell Lab of Ornithology using photo, sound and step-by-step ID

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Khan Academy the Internet Archive's capture of Khan Academy's homepage on 1 January 2021 stated it is a 501(c)(3) nonprofit and that its full library of practice and lessons 'is all free for learners and teachers', funded by donations rather than subscriptions.; Merlin Bird ID it only identifies birds, so it is not useful for plants, insects or other wildlife the way a general nature app is.
  • They diverge on capability: Khan Academy covers Video lessons, Merlin Bird ID covers Sound ID.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Khan Academy and Merlin Bird ID actually diverge.

Attributes where Khan Academy and Merlin Bird ID differ
AttributeKhan AcademyMerlin Bird ID
Pricing modelfreeFree, no ads and no in-app purchases
PlatformsWeb, IOS, AndroidiOS, Android
Founded2008Unknown

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 Khan Academy

  • Video lessons
  • Practice exercises
  • Mastery system
  • Progress tracking
  • Personalized learning
  • Teacher tools
  • Parent dashboard
  • Test prep

Only in Merlin Bird ID

  • Sound ID
  • Photo ID
  • Step-by-step ID
  • Offline regional packs
  • eBird-linked suggestions
  • No account required for basic use

What people use each for

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

Khan Academy

  • Free self paced learning across maths, science and humanitiesnot Merlin Bird ID
  • Assigning practice and tracking student progress in a classroomnot Merlin Bird ID

Merlin Bird ID

  • A casual walker who hears a bird and wants to know what it is without paying for an appnot Khan Academy
  • A birdwatcher building a life list who wants identification tied to real regional sighting datanot Khan Academy
  • Someone teaching a child to identify birds without exposing them to ads or a paywallnot Khan Academy
  • A hiker who wants offline bird identification in an area with no signalnot Khan Academy

Where each one falls short

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

Khan Academy

  • The Internet Archive's capture of Khan Academy's homepage on 1 January 2021 stated it is a 501(c)(3) nonprofit and that its full library of practice and lessons 'is all free for learners and teachers', funded by donations rather than subscriptions.

Merlin Bird ID

  • It only identifies birds, so it is not useful for plants, insects or other wildlife the way a general nature app is.
  • Sound ID can struggle in noisy environments or with overlapping bird calls, since it depends on a clean audio signal.
  • Being a free institutional project, feature releases and interface polish move more slowly than a funded commercial app.
  • Photo ID accuracy drops for juvenile birds, moulting birds or poor-quality photos, more so than for well-lit adult specimens.
  • It has no social or gamified layer, so users who want streaks, badges or a community feed will find it plain by comparison.

Pricing, plan by plan

Khan Academy

Free
  • FreeFree
    • Video lessons
    • Practice exercises
    • Progress tracking

Merlin Bird ID

Free
  • Merlin Bird IDFree
    • All identification modes included
    • Offline regional bird packs
    • No account required for identification

Which should you pick?

Choose Khan Academy if

  • You need video lessons.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want practice exercises.
Khan Academy review

Choose Merlin Bird ID if

  • You need sound id.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want photo id.
Merlin Bird ID review

Questions people ask

Is Khan Academy or Merlin Bird ID better?
Neither clearly leads. Khan Academy starts at Free and Merlin Bird ID at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Khan Academy or Merlin Bird ID?
Khan Academy starts at Free and Merlin Bird ID at Free.
Does Khan Academy or Merlin Bird ID run on more platforms?
Khan Academy runs on Web, IOS, Android. Merlin Bird ID runs on iOS, Android.
Can I use Khan Academy for free?
Both have a free tier, so you can try either at no cost before committing.
What is Khan Academy best used for?
Khan Academy is most often used for free self paced learning across maths, science and humanities, assigning practice and tracking student progress in a classroom. Of those, free self paced learning across maths, science and humanities and assigning practice and tracking student progress in a classroom are not what Merlin Bird ID is typically brought in for.
What can Khan Academy do that Merlin Bird ID cannot?
Khan Academy covers Video lessons, Practice exercises, Mastery system, Progress tracking. Merlin Bird ID covers Sound ID, Photo ID, Step-by-step ID, Offline regional packs.

Answered from the vendors’ own pages

Khan Academy: Is Khan Academy free?

Yes. Khan Academy is a 501(c)(3) nonprofit and states that it is a free tool for students, teachers and parents alike, with over 840 free courses and teacher tools provided at no cost. It relies on donor support rather than fees.

Source
Merlin Bird ID: Is Merlin Bird ID really free with no catch?

Yes. It has no ads, no in-app purchases and no subscription; it is funded by the Cornell Lab of Ornithology as a research and outreach tool.

Khan Academy: Who is Khan Academy for?

Khan Academy serves students, teachers and parents, covering core academic subjects from K-12 through early college. The platform is available in more than 190 countries and over 55 languages.

Source
Merlin Bird ID: How is it different from eBird?

Merlin identifies birds; eBird is where you log checklists and sightings that feed the research database Merlin draws its suggestions from.

Khan Academy: How is Khan Academy funded if it is free?

As a 501(c)(3) nonprofit, Khan Academy is funded by donations rather than subscriptions. Its about page states that donor support is what keeps the classroom tools free.

Source
Merlin Bird ID: Does it work offline?

Yes, once you download the regional bird pack for your area.

Share

Related pages

More on Khan Academy

More on Merlin Bird ID

Keep looking

Other head to heads