Knots 3D vs Merlin Bird ID by Cornell Lab
Knots 3D
Nynix
App Store
$208.5K/mo
~$2.50M/yr · 1.3M installs
VS
Merlin Bird ID by Cornell Lab
Cornell University
App Store
$0/mo
~$0/yr · 16.2M installs
Revenue winner
Knots 3D wins
+20854600% vs other
Installs winner
Merlin Bird ID by Cornell Lab wins
+1138% vs other
MAU winner
Merlin Bird ID by Cornell Lab wins
+828% vs other
Rating winner
Knots 3D wins
+1% vs other
Why Knots 3D is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Knots 3D earns roughly 208546× more per month than Merlin Bird ID by Cornell Lab - $208.5K vs $0.
→ Find more apps with this revenue gap · Full Knots 3D report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Knots 3D
vs
Merlin Bird ID by Cornell Lab
Monthly revenue (est.)?
$208.5K
◀
$0
Annual revenue (est.)
$2.50M
◀
$0
Lifetime installs (est.)
1.3M
▶
16.2M
Monthly active users (est.)?
157K
▶
1.5M
App Store rating
4.90★
◀
4.86★
Total ratings
12K
▶
108K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Reference
- Price
- USD5.99
- Released
- Sep 10, 2011
- Last updated
- May 8, 2026
- File size
- 481.7 MB
- Content rating
- 4+
- Version
- 11.1.1
- Languages
- Arabic, Czech, Danish, Dutch, English, Finnish +19 more
- Category
- Reference
- Price
- Free
- Released
- Dec 11, 2013
- Last updated
- Apr 7, 2026
- File size
- 360.9 MB
- Content rating
- 4+
- Version
- 3.8.4
- Languages
- AF, Arabic, Danish, Dutch, English, French +20 more
Knots 3D trajectory
Merlin Bird ID by Cornell Lab trajectory
FAQ
Which makes more money, Knots 3D or Merlin Bird ID by Cornell Lab? v
Knots 3D earns about $208.5K per month, while Merlin Bird ID by Cornell Lab earns about $0. That is a ∞× revenue gap (~$208.5K more per month for Knots 3D). Annual revenue: Knots 3D ≈ $2.50M/year, Merlin Bird ID by Cornell Lab ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Knots 3D or Merlin Bird ID by Cornell Lab? v
Merlin Bird ID by Cornell Lab leads with about 16.2M estimated downloads vs 1.3M for Knots 3D - a 12.4× gap. Knots 3D's App Store downloads are estimated from 12K ratings × the standard 1:75 ratio. Merlin Bird ID by Cornell Lab's App Store downloads are estimated from 108K ratings.
Are Knots 3D and Merlin Bird ID by Cornell Lab in the same App Store category and competing for the same money? v
Yes - both apps sit in the Reference category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Knots 3D and Merlin Bird ID by Cornell Lab have in-app purchases? v
Knots 3D does not appear to offer in-app purchases on its public listing. Merlin Bird ID by Cornell Lab does not appear to offer in-app purchases. Monetization model: Knots 3D runs "Paid app ($5.99)", Merlin Bird ID by Cornell Lab runs "No App Store revenue (monetizes off-store)".
Which has better ratings, Knots 3D or Merlin Bird ID by Cornell Lab? v
Knots 3D edges ahead with ★ 4.9 vs ★ 4.9 (gap of 0.0 stars). Rating volume: Knots 3D 12K ratings, Merlin Bird ID by Cornell Lab 108K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Knots 3D vs Merlin Bird ID by Cornell Lab revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $208.5K for Knots 3D and $0 for Merlin Bird ID by Cornell Lab are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Reference) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Knots 3D or Merlin Bird ID by Cornell Lab to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.