DuckDuckGo, optional Duck.ai vs QR Code Scanner · Barcode

DuckDuckGo, optional Duck.ai

DuckDuckGo, Inc.
App Store
$4.35M/mo
~$52.18M/yr · 400.1M installs
VS

QR Code Scanner · Barcode

Space Node Co., Ltd.
App Store
$7.8K/mo
~$93.2K/yr · 208K installs
Revenue winner DuckDuckGo, optional Duck.ai wins +55881% vs other
Installs winner DuckDuckGo, optional Duck.ai wins +192619% vs other
MAU winner DuckDuckGo, optional Duck.ai wins +26482% vs other
Rating winner DuckDuckGo, optional Duck.ai wins +9% vs other

Why DuckDuckGo, optional Duck.ai is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. DuckDuckGo, optional Duck.ai earns roughly 560× more per month than QR Code Scanner · Barcode - $4.35M vs $7.8K.
  2. Bigger install base. DuckDuckGo, optional Duck.ai has ~400.1M lifetime installs vs QR Code Scanner · Barcode's ~208K - 1927.2× the funnel top.
  3. More monetization surfaces. DuckDuckGo, optional Duck.ai runs 6 IAP tiers vs 1 - more chances to convert users at the right price.
  4. Better app store reviews. DuckDuckGo, optional Duck.ai sits at 4.85★ vs 4.43★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full DuckDuckGo, optional Duck.ai report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

DuckDuckGo, optional Duck.ai
vs
QR Code Scanner · Barcode
Monthly revenue (est.)?
$4.35M
◀
$7.8K
Annual revenue (est.)
$52.18M
◀
$93.2K
Lifetime installs (est.)
400.1M
◀
208K
Monthly active users (est.)?
6.4M
◀
24K
App Store rating
4.85★
◀
4.43★
Total ratings
2.4M
◀
3K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
=
$9.99
IAP tiers detected
6 tiers
◀
1 tiers

DuckDuckGo, optional Duck.ai

DuckDuckGo, Inc.
App Store
Category
Utilities
Price
Free
Released
Jun 27, 2013
Last updated
Jun 29, 2026
File size
204.2 MB
Content rating
17+
Version
7.226.0
Languages
Bulgarian, Croatian, Czech, Danish, Dutch, English +20 more
View full DuckDuckGo, optional Duck.ai report →

QR Code Scanner · Barcode

Space Node Co., Ltd.
App Store
Category
Utilities
Price
Free
Released
Jul 23, 2020
Last updated
May 27, 2026
File size
26.0 MB
Content rating
4+
Version
20.5
Languages
Arabic, BN, Bulgarian, Croatian, Czech, Danish +29 more
View full QR Code Scanner · Barcode report →

DuckDuckGo, optional Duck.ai trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

QR Code Scanner · Barcode trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

DuckDuckGo, optional Duck.ai App Store page →QR Code Scanner · Barcode App Store page →

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Compare another pair

FAQ

Which makes more money, DuckDuckGo, optional Duck.ai or QR Code Scanner · Barcode? v
DuckDuckGo, optional Duck.ai earns about $4.35M per month, while QR Code Scanner · Barcode earns about $7.8K. That is a 559.8× revenue gap (~$4.34M more per month for DuckDuckGo, optional Duck.ai). Annual revenue: DuckDuckGo, optional Duck.ai ≈ $52.18M/year, QR Code Scanner · Barcode ≈ $93.2K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, DuckDuckGo, optional Duck.ai or QR Code Scanner · Barcode? v
DuckDuckGo, optional Duck.ai leads with about 400.1M estimated downloads vs 208K for QR Code Scanner · Barcode - a 1927.2× gap. DuckDuckGo, optional Duck.ai's App Store downloads are estimated from 2.4M ratings × the standard 1:75 ratio. QR Code Scanner · Barcode's App Store downloads are estimated from 3K ratings.
Are DuckDuckGo, optional Duck.ai and QR Code Scanner · Barcode in the same App Store category and competing for the same money? v
Yes - both apps sit in the Utilities 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 DuckDuckGo, optional Duck.ai and QR Code Scanner · Barcode offer? v
DuckDuckGo, optional Duck.ai: IAP range 6 tiers detected. QR Code Scanner · Barcode: IAP range 1 tiers detected. DuckDuckGo, optional Duck.ai runs a "Subscription (~$8.33/mo, security)" monetization model; QR Code Scanner · Barcode runs "Subscription (~$9.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, DuckDuckGo, optional Duck.ai or QR Code Scanner · Barcode? v
DuckDuckGo, optional Duck.ai edges ahead with ★ 4.8 vs ★ 4.4 (gap of 0.4 stars). Rating volume: DuckDuckGo, optional Duck.ai 2.4M ratings, QR Code Scanner · Barcode 3K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these DuckDuckGo, optional Duck.ai vs QR Code Scanner · Barcode revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $4.35M for DuckDuckGo, optional Duck.ai and $7.8K for QR Code Scanner · Barcode are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Utilities) - 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 DuckDuckGo, optional Duck.ai or QR Code Scanner · Barcode 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.