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Education · head to head

Merlin Bird ID vs Quizizz

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
Quizizz logo

Quizizz

Education

Gamified quizzes that motivate every learner

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Quizizz limited question types with no open-ended response option
  • They diverge on capability: Merlin Bird ID covers Sound ID, Quizizz covers Quiz games.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Merlin Bird ID and Quizizz differ
AttributeMerlin Bird IDQuizizz
Pricing modelFree, no ads and no in-app purchasesUnknown
PlatformsiOS, AndroidWeb
FoundedUnknown2015

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 Merlin Bird ID

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

Only in Quizizz

  • Quiz games
  • Lessons
  • Homework mode
  • Reports
  • Question types
  • Memes
  • Music
  • Leaderboards

What people use each for

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

Merlin Bird ID

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

Quizizz

  • Formative assessmentnot Merlin Bird ID
  • Review gamesnot Merlin Bird ID
  • Homeworknot Merlin Bird ID
  • Test prepnot Merlin Bird ID

Where each one falls short

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

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.

Quizizz

  • Limited question types with no open-ended response option
  • Game format emphasizes quick answers which may stress slower-paced students
  • Requires reliable internet connection, no offline option
  • Advanced features and AI-generated quizzes locked behind paid plans

Pricing, plan by plan

Merlin Bird ID

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

Quizizz

Free

No published plan breakdown. See the Quizizz review.

Which should you pick?

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

Choose Quizizz if

  • You need quiz games.
  • You want to start without paying.
  • You also want lessons.
Quizizz review

Questions people ask

Is Merlin Bird ID or Quizizz better?
Neither clearly leads. Merlin Bird ID starts at Free and Quizizz at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Merlin Bird ID or Quizizz?
Merlin Bird ID starts at Free and Quizizz at Free.
Does Merlin Bird ID or Quizizz run on more platforms?
Merlin Bird ID runs on iOS, Android. Quizizz runs on Web.
Can I use Merlin Bird ID for free?
Both have a free tier, so you can try either at no cost before committing.
What is Merlin Bird ID best used for?
Merlin Bird ID is most often used for a casual walker who hears a bird and wants to know what it is without paying for an app, a birdwatcher building a life list who wants identification tied to real regional sighting data, someone teaching a child to identify birds without exposing them to ads or a paywall, a hiker who wants offline bird identification in an area with no signal. Of those, a casual walker who hears a bird and wants to know what it is without paying for an app and a birdwatcher building a life list who wants identification tied to real regional sighting data are not what Quizizz is typically brought in for.
What can Merlin Bird ID do that Quizizz cannot?
Merlin Bird ID covers Sound ID, Photo ID, Step-by-step ID, Offline regional packs. Quizizz covers Quiz games, Lessons, Homework mode, Reports.

Answered from the vendors’ own pages

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.

Quizizz: Does Quizizz have a free tier?

Yes, Quizizz offers a perpetual free tier with quiz creation, access to a library of 20 million+ public activities, and the ability to run small live sessions with students at no cost.

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.

Quizizz: Can Quizizz integrate with Google Classroom?

Yes. Quizizz integrates with Google Classroom to assign quizzes and lessons with automatic grade syncing back to Google Classroom.

Source
Merlin Bird ID: Does it work offline?

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

Quizizz: What question types does Quizizz support?

Quizizz offers multiple choice, multiple select, and other format types, but does not support open-ended response questions, limiting its use for essays or complex problem-solving.

Source
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