Softwr

Education · head to head

Merlin Bird ID vs Simply Piano

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
Simply Piano logo

Simply Piano

Education

Piano-only learning app from JoyTunes using microphone listening, no MIDI keyboard required

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.; Simply Piano microphone-based note detection is less precise than MIDI input for fast or dense passages, so advanced players eventually outgrow its accuracy ceiling.
  • They diverge on capability: Merlin Bird ID covers Sound ID, Simply Piano covers Microphone-based listening.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Merlin Bird ID and Simply Piano differ
AttributeMerlin Bird IDSimply Piano
Pricing modelFree, no ads and no in-app purchasesPer user per year or month
PlatformsiOS, AndroidiOS, Android, Web

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 Simply Piano

  • Microphone-based listening
  • Structured curriculum
  • Popular song arrangements
  • Kids mode
  • Practice feedback
  • Offline practice mode

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 Simply Piano
  • A birdwatcher building a life list who wants identification tied to real regional sighting datanot Simply Piano
  • Someone teaching a child to identify birds without exposing them to ads or a paywallnot Simply Piano
  • A hiker who wants offline bird identification in an area with no signalnot Simply Piano

Simply Piano

  • A complete beginner who owns an acoustic piano and wants structured lessons without a MIDI connectionnot Merlin Bird ID
  • A parent choosing a self-guided piano app for a child who does not yet take private lessonsnot Merlin Bird ID
  • Someone who wants heavily song-driven practice using popular music rather than only classical exercisesnot Merlin Bird ID
  • A household deciding between this and Flowkey based on trial experience and song catalogue fitnot 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.

Simply Piano

  • Microphone-based note detection is less precise than MIDI input for fast or dense passages, so advanced players eventually outgrow its accuracy ceiling.
  • Its curriculum is piano only, so anyone wanting to learn a second instrument needs a separate subscription to Yousician or another app.
  • The free trial is limited, and meaningful progress requires the paid annual subscription at around $120 a year.
  • Background noise and an out-of-tune acoustic piano can degrade the accuracy of the microphone-based scoring.
  • It does not go deep into music theory or advanced classical technique, so a serious student will eventually need a human teacher alongside or instead of it.

Pricing, plan by plan

Merlin Bird ID

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

Simply Piano

Free
  • Simply PianoFree
    • Limited introductory lessons
  • Premium$119.99/year
    • Full lesson path and song library
    • Progress tracking
    • Family plan options available

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 Simply Piano if

  • You need microphone-based listening.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want structured curriculum.
Simply Piano review

Questions people ask

Is Merlin Bird ID or Simply Piano better?
Neither clearly leads. Merlin Bird ID starts at Free and Simply Piano at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Merlin Bird ID or Simply Piano?
Merlin Bird ID starts at Free and Simply Piano at Free.
Does Merlin Bird ID or Simply Piano run on more platforms?
Merlin Bird ID runs on iOS, Android. Simply Piano runs on iOS, Android, 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 Simply Piano is typically brought in for.
What can Merlin Bird ID do that Simply Piano cannot?
Merlin Bird ID covers Sound ID, Photo ID, Step-by-step ID, Offline regional packs. Simply Piano covers Microphone-based listening, Structured curriculum, Popular song arrangements, Kids mode.

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.

Simply Piano: Do I need a MIDI keyboard for Simply Piano?

No, it listens through your device microphone and works with any acoustic or digital piano.

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.

Simply Piano: How is it different from Flowkey?

Both use the same microphone-based, piano-only approach; the difference is mainly curriculum style and song catalogue, worth comparing via free trials.

Merlin Bird ID: Does it work offline?

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

Simply Piano: Is there a kids version?

Yes, a simplified kids-focused mode and companion product exist for younger learners.

Share

Related pages

More on Merlin Bird ID

More on Simply Piano

Keep looking

Other head to heads