DuckDuckGo, optional Duck.ai vs QR Code Reader | Scanner

DuckDuckGo, optional Duck.ai

DuckDuckGo, Inc.
App Store
$4.35M/mo
~$52.19M/yr · 400.1M installs
VS

QR Code Reader | Scanner

Oleg Kolesnyk
App Store
$33/mo
~$397/yr · 2K installs
Revenue winner DuckDuckGo, optional Duck.ai wins +13177955% vs other
Installs winner DuckDuckGo, optional Duck.ai wins +18188447% vs other
MAU winner DuckDuckGo, optional Duck.ai wins +2445419% vs other
Rating winner DuckDuckGo, optional Duck.ai wins +2% 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 131781× more per month than QR Code Reader | Scanner - $4.35M vs $33.
  2. Subscription model. DuckDuckGo, optional Duck.ai runs a $9.99/mo subscription that compounds; QR Code Reader | Scanner relies on one-shot IAP or ads.
  3. Bigger install base. DuckDuckGo, optional Duck.ai has ~400.1M lifetime installs vs QR Code Reader | Scanner's ~2K - 181885.5× the funnel top.
  4. More monetization surfaces. DuckDuckGo, optional Duck.ai runs 6 IAP tiers vs 3 - more chances to convert users at the right price.

→ 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 Reader | Scanner
Monthly revenue (est.)?
$4.35M
◀
$33
Annual revenue (est.)
$52.19M
◀
$397
Lifetime installs (est.)
400.1M
◀
2K
Monthly active users (est.)?
6.4M
◀
261.8
App Store rating
4.85★
◀
4.77★
Total ratings
2.4M
◀
44
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
◀
No sub
IAP tiers detected
6 tiers
◀
3 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 Reader | Scanner

Oleg Kolesnyk
App Store
Category
Utilities
Price
Free
Released
Jan 9, 2024
Last updated
Apr 13, 2026
File size
15.0 MB
Content rating
4+
Version
1.0.5
Languages
Arabic, English, French, German, Indonesian, Japanese +8 more
View full QR Code Reader | Scanner report →

DuckDuckGo, optional Duck.ai trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

QR Code Reader | Scanner trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

DuckDuckGo, optional Duck.ai App Store page →QR Code Reader | Scanner App Store page →

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FAQ

Which makes more money, DuckDuckGo, optional Duck.ai or QR Code Reader | Scanner? v
DuckDuckGo, optional Duck.ai earns about $4.35M per month, while QR Code Reader | Scanner earns about $33. That is a 131780.5× revenue gap (~$4.35M more per month for DuckDuckGo, optional Duck.ai). Annual revenue: DuckDuckGo, optional Duck.ai ≈ $52.19M/year, QR Code Reader | Scanner ≈ $397/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 Reader | Scanner? v
DuckDuckGo, optional Duck.ai leads with about 400.1M estimated downloads vs 2K for QR Code Reader | Scanner - a 181885.5× gap. DuckDuckGo, optional Duck.ai's App Store downloads are estimated from 2.4M ratings × the standard 1:75 ratio. QR Code Reader | Scanner's App Store downloads are estimated from 44 ratings.
Are DuckDuckGo, optional Duck.ai and QR Code Reader | Scanner 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 Reader | Scanner offer? v
DuckDuckGo, optional Duck.ai: IAP range 6 tiers detected. QR Code Reader | Scanner: IAP range 3 tiers detected. DuckDuckGo, optional Duck.ai runs a "Subscription (~$8.33/mo, security)" monetization model; QR Code Reader | Scanner runs "Free + one-time IAP (3 tiers)". 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 Reader | Scanner? v
DuckDuckGo, optional Duck.ai edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.1 stars). Rating volume: DuckDuckGo, optional Duck.ai 2.4M ratings, QR Code Reader | Scanner 44 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these DuckDuckGo, optional Duck.ai vs QR Code Reader | Scanner revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $4.35M for DuckDuckGo, optional Duck.ai and $33 for QR Code Reader | Scanner 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 Reader | Scanner 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.