DuckDuckGo, optional Duck.ai vs F-Secure Mobile Security

DuckDuckGo, optional Duck.ai

DuckDuckGo, Inc.
App Store
$4.35M/mo
~$52.20M/yr · 400.2M installs
VS

F-Secure Mobile Security

F-Secure Corporation
App Store
$898.4K/mo
~$10.78M/yr · 16.0M installs
Revenue winner DuckDuckGo, optional Duck.ai wins +384% vs other
Installs winner DuckDuckGo, optional Duck.ai wins +2394% vs other
MAU winner DuckDuckGo, optional Duck.ai wins +432% vs other
Rating winner DuckDuckGo, optional Duck.ai wins +4% 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 5× more per month than F-Secure Mobile Security - $4.35M vs $898.4K.
  2. Aggressive pricing. DuckDuckGo, optional Duck.ai undercuts at $9.99/mo vs $10.00/mo - converts a higher % of free users.
  3. Bigger install base. DuckDuckGo, optional Duck.ai has ~400.2M lifetime installs vs F-Secure Mobile Security's ~16.0M - 24.9× the funnel top.
  4. More monetization surfaces. DuckDuckGo, optional Duck.ai runs 6 IAP tiers vs 0 - 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
F-Secure Mobile Security
Monthly revenue (est.)?
$4.35M
◀
$898.4K
Annual revenue (est.)
$52.20M
◀
$10.78M
Lifetime installs (est.)
400.2M
◀
16.0M
Monthly active users (est.)?
6.4M
◀
1.2M
App Store rating
4.85★
◀
4.65★
Total ratings
2.4M
◀
107K
US grossing rank
-
=
-
Cheapest monthly sub
$9.99
▶
$10.00
IAP tiers detected
6 tiers
◀
0 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 →

F-Secure Mobile Security

F-Secure Corporation
App Store
Category
Utilities
Price
Free
Released
Oct 18, 2011
Last updated
Apr 13, 2026
File size
104.4 MB
Content rating
4+
Version
6.28.1
Languages
English, French, German, Italian, Japanese, Portuguese +1 more
View full F-Secure Mobile Security report →

DuckDuckGo, optional Duck.ai trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

F-Secure Mobile Security trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

DuckDuckGo, optional Duck.ai App Store page →F-Secure Mobile Security App Store page →

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FAQ

Which makes more money, DuckDuckGo, optional Duck.ai or F-Secure Mobile Security? v
DuckDuckGo, optional Duck.ai earns about $4.35M per month, while F-Secure Mobile Security earns about $898.4K. That is a 4.8× revenue gap (~$3.45M more per month for DuckDuckGo, optional Duck.ai). Annual revenue: DuckDuckGo, optional Duck.ai ≈ $52.20M/year, F-Secure Mobile Security ≈ $10.78M/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 F-Secure Mobile Security? v
DuckDuckGo, optional Duck.ai leads with about 400.2M estimated downloads vs 16.0M for F-Secure Mobile Security - a 24.9× gap. DuckDuckGo, optional Duck.ai's App Store downloads are estimated from 2.4M ratings × the standard 1:75 ratio. F-Secure Mobile Security's App Store downloads are estimated from 107K ratings.
Are DuckDuckGo, optional Duck.ai and F-Secure Mobile Security 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 F-Secure Mobile Security offer? v
DuckDuckGo, optional Duck.ai: IAP range 6 tiers detected. F-Secure Mobile Security: no IAP detected on the public listing. DuckDuckGo, optional Duck.ai runs a "Subscription (~$8.33/mo, security)" monetization model; F-Secure Mobile Security runs "Subscription (~$10.00/mo, security)". 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 F-Secure Mobile Security? v
DuckDuckGo, optional Duck.ai edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: DuckDuckGo, optional Duck.ai 2.4M ratings, F-Secure Mobile Security 107K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these DuckDuckGo, optional Duck.ai vs F-Secure Mobile Security revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $4.35M for DuckDuckGo, optional Duck.ai and $898.4K for F-Secure Mobile Security 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 F-Secure Mobile Security 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.