Merlin Bird ID vs Speak
Which is better in 2026? Five scores, side by side.
Merlin Bird ID is the better app overall, scoring 9.0 to 8.0. Merlin Bird ID wins on 4 of the 5 scores, Speak on 0, with 1 tied.
Beginner and backyard birders, hikers and curious kids
Learners who understand a language but freeze up when it is time to speak
Score by score
The details
| Feature | Merlin Bird ID | Speak |
|---|---|---|
| Category | Learning | Learning |
| Category rank | #2 of 10 | #10 of 10 |
| Developer | Cornell Lab of Ornithology | Speakeasy Labs |
| Pricing | Free | Subscription |
| Usable for free | Yes | No |
| iPhone & iPad | ✓ | ✓ |
| Android | ✓ | ✓ |
Common questions
Is Merlin Bird ID better than Speak?
Merlin Bird ID is the better app overall, scoring 9.0 to 8.0. Merlin Bird ID wins on 4 of the 5 scores, Speak on 0, with 1 tied.
Which is cheaper, Merlin Bird ID or Speak?
Merlin Bird ID: Completely free, funded by Cornell Lab members and supporters. Speak: 7-day trial; Premium from $17.99/month or $83.99/year on the App Store. On value for money, Merlin Bird ID scores higher.
Do Merlin Bird ID and Speak work on the same devices?
Yes, both run on iPhone & iPad, Android.
Which is more private, Merlin Bird ID or Speak?
Merlin Bird ID scores higher on privacy (9.0/10). App Store label: no tracking, and only a user ID is linked to you. Email, coarse location and usage are collected without your identity. Google Play says no data is shared.
Strengths and weaknesses
Merlin Bird ID
- Free, with no ads or in-app purchases
- Identifies birds by sound in real time
- Works offline once you download a region
- Only covers birds
- No Mac, Windows or web version
- Some users report glitches saving sightings
Merlin answers the question every backyard birder asks. Hold up your phone and Sound ID names the birds singing around you as they sing, snap a picture for Photo ID, or answer five quick questions about what you saw. Download a Bird Pack and it works with no signal. It's free with no ads, built by the Cornell Lab of Ornithology. It only does birds, but it does them brilliantly.
Full Merlin Bird ID review
Speak
- Gets you speaking out loud from the first lesson
- Open-ended AI chats feel close to a real tutor
- Low-pressure practice without a human audience
- Little free use beyond a 7-day trial
- Weak on reading, writing and long-term vocabulary review
- The newest AI tutor features need the pricier Premium Plus
Speak is built for the hardest part of learning a language: actually talking. You repeat phrases, then hold open conversations with an AI tutor that corrects your pronunciation and phrasing, and new tutor calls let you chat about anything. It is great for getting past the fear of speaking. The catch: no free use beyond a trial, thin reading and vocabulary review, and some ad tracking. Pair it with a structured course.
Full Speak review
