Langmate: Japanese Friends vs Giraffe Invest: How to invest
Langmate: Japanese Friends
Langmate Inc.
App Store
$0/mo
~$0/yr · 762K installs
VS
Giraffe Invest: How to invest
Giraffe Invest
Google Play
$0/mo
~$0/yr · 37K installs
Revenue winnerTied
Installs winner
Langmate: Japanese Friends wins
+1969% vs other
MAU winner
Langmate: Japanese Friends wins
+2080% vs other
Rating winner
Langmate: Japanese Friends wins
+18% vs other
Why Langmate: Japanese Friends is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Bigger install base. Langmate: Japanese Friends has ~762K lifetime installs vs Giraffe Invest: How to invest's ~37K - 20.7× the funnel top.
- Better app store reviews. Langmate: Japanese Friends sits at 4.68★ vs 3.97★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Langmate: Japanese Friends report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Langmate: Japanese Friends
vs
Giraffe Invest: How to invest
Monthly revenue (est.)?
$0
=
$0
Annual revenue (est.)
$0
=
$0
Lifetime installs (est.)
762K
◀
37K
Monthly active users (est.)?
90K
◀
4K
App Store rating
4.68★
◀
3.97★
Total ratings
10K
◀
44
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Education
- Price
- Free
- Released
- Apr 14, 2016
- Last updated
- Jun 24, 2026
- File size
- 174.4 MB
- Content rating
- 17+
- Version
- 5.2.7
- Languages
- English, Japanese
- Category
- Education
- Price
- Free
- Released
- Feb 17, 2025
- Last updated
- Jun 3, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.0.12
- Languages
- -
Langmate: Japanese Friends trajectory
Giraffe Invest: How to invest trajectory
FAQ
Which makes more money, Langmate: Japanese Friends or Giraffe Invest: How to invest? v
Giraffe Invest: How to invest earns about $0 per month, while Langmate: Japanese Friends earns about $0. That is a ∞× revenue gap. Annual revenue: Langmate: Japanese Friends ≈ $0/year, Giraffe Invest: How to invest ≈ $0/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Langmate: Japanese Friends or Giraffe Invest: How to invest? v
Langmate: Japanese Friends leads with about 762K estimated downloads vs 37K for Giraffe Invest: How to invest - a 20.7× gap. Langmate: Japanese Friends's App Store downloads are estimated from 10K ratings × the standard 1:75 ratio. Giraffe Invest: How to invest reports 10,000+ installs on Google Play.
Are Langmate: Japanese Friends and Giraffe Invest: How to invest in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Education category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Langmate: Japanese Friends and Giraffe Invest: How to invest have in-app purchases? v
Langmate: Japanese Friends does not appear to offer in-app purchases on its public listing. Giraffe Invest: How to invest does not appear to offer in-app purchases. Monetization model: Langmate: Japanese Friends runs "No App Store revenue (monetizes off-store)", Giraffe Invest: How to invest runs "No App Store revenue (monetizes off-store)".
Which has better ratings, Langmate: Japanese Friends or Giraffe Invest: How to invest? v
Langmate: Japanese Friends edges ahead with ★ 4.7 vs ★ 4.0 (gap of 0.7 stars). Rating volume: Langmate: Japanese Friends 10K ratings, Giraffe Invest: How to invest 8 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Langmate: Japanese Friends vs Giraffe Invest: How to invest revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for Langmate: Japanese Friends and $0 for Giraffe Invest: How to invest are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 Langmate: Japanese Friends or Giraffe Invest: How to invest to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play 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.