LEGO® DUPLO® Marvel vs QR Code Reader: QR Code Maker
LEGO® DUPLO® Marvel
StoryToys
Google Play
$223.2K/mo
~$2.68M/yr · 27.9M installs
VS
QR Code Reader: QR Code Maker
BestAppsHub
Google Play
$86.5K/mo
~$1.04M/yr · 2.9M installs
Revenue winner
LEGO® DUPLO® Marvel wins
+158% vs other
Installs winner
LEGO® DUPLO® Marvel wins
+865% vs other
MAU winner
LEGO® DUPLO® Marvel wins
+273% vs other
Rating winner
LEGO® DUPLO® Marvel wins
+3% vs other
Why LEGO® DUPLO® Marvel is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- LEGO® DUPLO® Marvel earns roughly 3× more per month than QR Code Reader: QR Code Maker - $223.2K vs $86.5K.
- Premium pricing. LEGO® DUPLO® Marvel charges $12.63/mo vs QR Code Reader: QR Code Maker's $12.23/mo - higher ARPU per converted user.
- Bigger install base. LEGO® DUPLO® Marvel has ~27.9M lifetime installs vs QR Code Reader: QR Code Maker's ~2.9M - 9.7× the funnel top.
→ Find more apps with this revenue gap · Full LEGO® DUPLO® Marvel report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
LEGO® DUPLO® Marvel
vs
QR Code Reader: QR Code Maker
Monthly revenue (est.)?
$223.2K
◀
$86.5K
Annual revenue (est.)
$2.68M
◀
$1.04M
Lifetime installs (est.)
27.9M
◀
2.9M
Monthly active users (est.)?
950K
◀
255K
App Store rating
4.28★
◀
4.14★
Total ratings
59K
◀
8K
US grossing rank
-
=
-
Cheapest monthly sub
$12.63
◀
$12.23
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Education
- Price
- Free
- Released
- Dec 8, 2021
- Last updated
- Jun 16, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 22.2
- Languages
- -
- Category
- Shopping
- Price
- Free
- Released
- Jun 1, 2020
- Last updated
- Jun 17, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 6.3
- Languages
- -
LEGO® DUPLO® Marvel trajectory
QR Code Reader: QR Code Maker trajectory
FAQ
Which makes more money, LEGO® DUPLO® Marvel or QR Code Reader: QR Code Maker? v
LEGO® DUPLO® Marvel earns about $223.2K per month, while QR Code Reader: QR Code Maker earns about $86.5K. That is a 2.6× revenue gap (~$136.7K more per month for LEGO® DUPLO® Marvel). Annual revenue: LEGO® DUPLO® Marvel ≈ $2.68M/year, QR Code Reader: QR Code Maker ≈ $1.04M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, LEGO® DUPLO® Marvel or QR Code Reader: QR Code Maker? v
LEGO® DUPLO® Marvel leads with about 27.9M estimated downloads vs 2.9M for QR Code Reader: QR Code Maker - a 9.7× gap. LEGO® DUPLO® Marvel reports 10,000,000+ installs on Google Play. QR Code Reader: QR Code Maker reports 1,000,000+ installs on Google Play.
Are LEGO® DUPLO® Marvel and QR Code Reader: QR Code Maker in the same Google Play category and competing for the same money? v
No - LEGO® DUPLO® Marvel is in Education and QR Code Reader: QR Code Maker is in Shopping. They share screen-time attention but earn money in different niches: LEGO® DUPLO® Marvel from education monetization patterns, QR Code Reader: QR Code Maker from shopping.
What in-app purchases and subscription pricing do LEGO® DUPLO® Marvel and QR Code Reader: QR Code Maker offer? v
LEGO® DUPLO® Marvel: IAP range $3.99 - $39.99 per item. QR Code Reader: QR Code Maker: IAP range $2.99 - $49.99 per item. LEGO® DUPLO® Marvel runs a "Subscription (~$12.63/mo)" monetization model; QR Code Reader: QR Code Maker runs "Subscription (~$12.23/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, LEGO® DUPLO® Marvel or QR Code Reader: QR Code Maker? v
LEGO® DUPLO® Marvel edges ahead with ★ 4.3 vs ★ 4.1 (gap of 0.1 stars). Rating volume: LEGO® DUPLO® Marvel 388 ratings, QR Code Reader: QR Code Maker 64 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these LEGO® DUPLO® Marvel vs QR Code Reader: QR Code Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $223.2K for LEGO® DUPLO® Marvel and $86.5K for QR Code Reader: QR Code Maker are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education / Shopping) - 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 LEGO® DUPLO® Marvel or QR Code Reader: QR Code Maker to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play 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.