HoloDex - TCG Scan & Collect vs Merlin Bird ID by Cornell Lab
HoloDex - TCG Scan & Collect
MAVELLI FZCO
App Store
$53.4K/mo
~$641.3K/yr · 1.4M installs
VS
Merlin Bird ID by Cornell Lab
Cornell University
App Store
$0/mo
~$0/yr · 16.2M installs
Revenue winner
HoloDex - TCG Scan & Collect wins
+5343900% vs other
Installs winner
Merlin Bird ID by Cornell Lab wins
+1062% vs other
MAU winner
Merlin Bird ID by Cornell Lab wins
+779% vs other
Rating winner
Merlin Bird ID by Cornell Lab wins
+1% vs other
Why HoloDex - TCG Scan & Collect is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- HoloDex - TCG Scan & Collect earns roughly 53439× more per month than Merlin Bird ID by Cornell Lab - $53.4K vs $0.
- Subscription model. HoloDex - TCG Scan & Collect runs a $12.99/mo subscription that compounds; Merlin Bird ID by Cornell Lab relies on one-shot IAP or ads.
- More monetization surfaces. HoloDex - TCG Scan & Collect runs 9 IAP tiers vs 0 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full HoloDex - TCG Scan & Collect report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
HoloDex - TCG Scan & Collect
vs
Merlin Bird ID by Cornell Lab
Monthly revenue (est.)?
$53.4K
◀
$0
Annual revenue (est.)
$641.3K
◀
$0
Lifetime installs (est.)
1.4M
▶
16.2M
Monthly active users (est.)?
166K
▶
1.5M
App Store rating
4.80★
▶
4.86★
Total ratings
11K
▶
108K
US grossing rank
-
=
-
Cheapest monthly sub
$12.99
◀
No sub
IAP tiers detected
9 tiers
◀
0 tiers
- Category
- Reference
- Price
- Free
- Released
- Sep 8, 2025
- Last updated
- May 4, 2026
- File size
- 60.9 MB
- Content rating
- 12+
- Version
- 1.9.8
- Languages
- English
- 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
HoloDex - TCG Scan & Collect trajectory
Merlin Bird ID by Cornell Lab trajectory
FAQ
Which makes more money, HoloDex - TCG Scan & Collect or Merlin Bird ID by Cornell Lab? v
HoloDex - TCG Scan & Collect earns about $53.4K per month, while Merlin Bird ID by Cornell Lab earns about $0. That is a ∞× revenue gap (~$53.4K more per month for HoloDex - TCG Scan & Collect). Annual revenue: HoloDex - TCG Scan & Collect ≈ $641.3K/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, HoloDex - TCG Scan & Collect or Merlin Bird ID by Cornell Lab? v
Merlin Bird ID by Cornell Lab leads with about 16.2M estimated downloads vs 1.4M for HoloDex - TCG Scan & Collect - a 11.6× gap. HoloDex - TCG Scan & Collect's App Store downloads are estimated from 11K ratings × the standard 1:75 ratio. Merlin Bird ID by Cornell Lab's App Store downloads are estimated from 108K ratings.
Are HoloDex - TCG Scan & Collect 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.
What in-app purchases and subscription pricing do HoloDex - TCG Scan & Collect and Merlin Bird ID by Cornell Lab offer? v
HoloDex - TCG Scan & Collect: IAP range 9 tiers detected. Merlin Bird ID by Cornell Lab: no IAP detected on the public listing. HoloDex - TCG Scan & Collect runs a "Subscription (~$9.99/mo)" monetization model; Merlin Bird ID by Cornell Lab runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, HoloDex - TCG Scan & Collect or Merlin Bird ID by Cornell Lab? v
Merlin Bird ID by Cornell Lab edges ahead with ★ 4.9 vs ★ 4.8 (gap of 0.1 stars). Rating volume: HoloDex - TCG Scan & Collect 11K 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 HoloDex - TCG Scan & Collect vs Merlin Bird ID by Cornell Lab revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $53.4K for HoloDex - TCG Scan & Collect 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 HoloDex - TCG Scan & Collect 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.