Keikenchi: Japan Travel Map vs Porter Airlines
Keikenchi: Japan Travel Map
Qdan Inc.
App Store
$2/mo
~$26/yr · 550 installs
VS
Porter Airlines
Porter Airlines
App Store
$0/mo
~$0/yr · 228K installs
Revenue winner
Keikenchi: Japan Travel Map wins
+200% vs other
Installs winner
Porter Airlines wins
+41413% vs other
MAU winner
Porter Airlines wins
+41413% vs other
Rating winner
Porter Airlines wins
+0% vs other
Why Keikenchi: Japan Travel Map is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Keikenchi: Japan Travel Map earns roughly 2× more per month than Porter Airlines - $2 vs $0.
→ Find more apps with this revenue gap · Full Keikenchi: Japan Travel Map report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Keikenchi: Japan Travel Map
vs
Porter Airlines
Monthly revenue (est.)?
$2
◀
$0
Annual revenue (est.)
$26
◀
$0
Lifetime installs (est.)
550
▶
228K
Monthly active users (est.)?
101.2
▶
42K
App Store rating
4.82★
▶
4.83★
Total ratings
11
▶
3K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Travel
- Price
- Free
- Released
- Aug 1, 2018
- Last updated
- Jun 6, 2026
- File size
- 81.0 MB
- Content rating
- 4+
- Version
- 5.1.5
- Languages
- English, Japanese
- Category
- Travel
- Price
- Free
- Released
- May 23, 2023
- Last updated
- Jun 18, 2026
- File size
- 260.4 MB
- Content rating
- 4+
- Version
- 2.10.0
- Languages
- English, French
Keikenchi: Japan Travel Map trajectory
Porter Airlines trajectory
FAQ
Which makes more money, Keikenchi: Japan Travel Map or Porter Airlines? v
Keikenchi: Japan Travel Map earns about $2 per month, while Porter Airlines earns about $0. That is a ∞× revenue gap (~$2 more per month for Keikenchi: Japan Travel Map). Annual revenue: Keikenchi: Japan Travel Map ≈ $26/year, Porter Airlines ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Keikenchi: Japan Travel Map or Porter Airlines? v
Porter Airlines leads with about 228K estimated downloads vs 550 for Keikenchi: Japan Travel Map - a 415.1× gap. Keikenchi: Japan Travel Map's App Store downloads are estimated from 11 ratings × the standard 1:75 ratio. Porter Airlines's App Store downloads are estimated from 3K ratings.
Are Keikenchi: Japan Travel Map and Porter Airlines 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.
Do Keikenchi: Japan Travel Map and Porter Airlines have in-app purchases? v
Keikenchi: Japan Travel Map does not appear to offer in-app purchases on its public listing. Porter Airlines does not appear to offer in-app purchases. Monetization model: Keikenchi: Japan Travel Map runs "Free casual game · ad-supported (~$0.04/MAU)", Porter Airlines runs "No App Store revenue (monetizes off-store)".
Which has better ratings, Keikenchi: Japan Travel Map or Porter Airlines? v
Porter Airlines edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.0 stars). Rating volume: Keikenchi: Japan Travel Map 11 ratings, Porter Airlines 3K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Keikenchi: Japan Travel Map vs Porter Airlines revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $2 for Keikenchi: Japan Travel Map and $0 for Porter Airlines 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 Keikenchi: Japan Travel Map or Porter Airlines 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.