FerryFriend vs KLM - Book a flight
FerryFriend
True Course LLC
App Store
$4.1K/mo
~$48.7K/yr · 226K installs
VS
KLM - Book a flight
KLM Koninklijke Luchtvaart Maatschappij N.V.
App Store
$0/mo
~$0/yr · 4.9M installs
Revenue winner
FerryFriend wins
+405700% vs other
Installs winner
KLM - Book a flight wins
+2086% vs other
MAU winner
KLM - Book a flight wins
+2062% vs other
Rating winner
FerryFriend wins
+3% vs other
Why FerryFriend is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- FerryFriend earns roughly 4057× more per month than KLM - Book a flight - $4.1K vs $0.
- Subscription model. FerryFriend runs a $3.00/mo subscription that compounds; KLM - Book a flight relies on one-shot IAP or ads.
→ Find more apps with this revenue gap · Full FerryFriend report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
FerryFriend
vs
KLM - Book a flight
Monthly revenue (est.)?
$4.1K
◀
$0
Annual revenue (est.)
$48.7K
◀
$0
Lifetime installs (est.)
226K
▶
4.9M
Monthly active users (est.)?
42K
▶
904K
App Store rating
4.92★
◀
4.76★
Total ratings
3K
▶
45K
US grossing rank
-
=
-
Cheapest monthly sub
$3.00
◀
No sub
IAP tiers detected
2 tiers
◀
0 tiers
- Category
- Travel
- Price
- Free
- Released
- Sep 23, 2014
- Last updated
- May 5, 2026
- File size
- 60.6 MB
- Content rating
- 4+
- Version
- 5.5.1
- Languages
- English
- Category
- Travel
- Price
- Free
- Released
- Sep 17, 2010
- Last updated
- Apr 27, 2026
- File size
- 373.4 MB
- Content rating
- 4+
- Version
- 16.9.0
- Languages
- Dutch, English, French, German, Italian, Japanese +6 more
FerryFriend trajectory
KLM - Book a flight trajectory
FAQ
Which makes more money, FerryFriend or KLM - Book a flight? v
FerryFriend earns about $4.1K per month, while KLM - Book a flight earns about $0. That is a ∞× revenue gap (~$4.1K more per month for FerryFriend). Annual revenue: FerryFriend ≈ $48.7K/year, KLM - Book a flight ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, FerryFriend or KLM - Book a flight? v
KLM - Book a flight leads with about 4.9M estimated downloads vs 226K for FerryFriend - a 21.9× gap. FerryFriend's App Store downloads are estimated from 3K ratings × the standard 1:75 ratio. KLM - Book a flight's App Store downloads are estimated from 45K ratings.
Are FerryFriend and KLM - Book a flight in the same App Store category and competing for the same money? v
Yes - both apps sit in the Travel 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 FerryFriend and KLM - Book a flight offer? v
FerryFriend: IAP range 2 tiers detected. KLM - Book a flight: no IAP detected on the public listing. FerryFriend runs a "Subscription (~$3.00/mo)" monetization model; KLM - Book a flight 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, FerryFriend or KLM - Book a flight? v
FerryFriend edges ahead with ★ 4.9 vs ★ 4.8 (gap of 0.2 stars). Rating volume: FerryFriend 3K ratings, KLM - Book a flight 45K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these FerryFriend vs KLM - Book a flight revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $4.1K for FerryFriend and $0 for KLM - Book a flight are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Travel) - 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 FerryFriend or KLM - Book a flight 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.