Onevoca - Flashcards vs Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう
Onevoca - Flashcards
Minsu Kim
App Store
$274/mo
~$3.3K/yr · 4K installs
VS
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう
Mantra Inc.
Google Play
$18.0K/mo
~$216.2K/yr · 277K installs
Revenue winner
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう wins
+6476% vs other
Installs winner
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう wins
+7589% vs other
MAU winner
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう wins
+11564% vs other
Rating winner
Onevoca - Flashcards wins
+468% vs other
Why Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう earns roughly 66× more per month than Onevoca - Flashcards - $18.0K vs $274.
- Premium pricing. Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう charges $21.53/mo vs Onevoca - Flashcards's $19.99/mo - higher ARPU per converted user.
- Bigger install base. Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう has ~277K lifetime installs vs Onevoca - Flashcards's ~4K - 76.9× the funnel top.
→ Find more apps with this revenue gap · Full Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Onevoca - Flashcards
vs
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう
Monthly revenue (est.)?
$274
▶
$18.0K
Annual revenue (est.)
$3.3K
▶
$216.2K
Lifetime installs (est.)
4K
▶
277K
Monthly active users (est.)?
424.8
▶
50K
App Store rating
4.68★
◀
-
Total ratings
72
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
▶
$21.53
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Jun 2, 2017
- Last updated
- Jun 20, 2026
- File size
- 43.4 MB
- Content rating
- 4+
- Version
- 372
- Languages
- English, Japanese, Korean
- Category
- Education
- Price
- Free
- Released
- -
- Last updated
- Jun 25, 2026
- File size
- -
- Content rating
- Teen
- Version
- 26.15.3
- Languages
- -
Onevoca - Flashcards trajectory
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう trajectory
FAQ
Which makes more money, Onevoca - Flashcards or Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう? v
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう earns about $18.0K per month, while Onevoca - Flashcards earns about $274. That is a 65.8× revenue gap (~$17.7K more per month for Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう). Annual revenue: Onevoca - Flashcards ≈ $3.3K/year, Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう ≈ $216.2K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Onevoca - Flashcards or Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう? v
Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう leads with about 277K estimated downloads vs 4K for Onevoca - Flashcards - a 76.9× gap. Onevoca - Flashcards's App Store downloads are estimated from 72 ratings × the standard 1:75 ratio. Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう reports 100,000+ installs on Google Play.
Are Onevoca - Flashcards and Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう 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.
What in-app purchases and subscription pricing do Onevoca - Flashcards and Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう offer? v
Onevoca - Flashcards: IAP range 3 tiers detected. Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう: IAP range $2.99 - $154.99 per item. Onevoca - Flashcards runs a "Subscription (~$19.99/mo)" monetization model; Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう runs "Subscription (~$21.53/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Onevoca - Flashcards or Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう? v
Onevoca - Flashcards edges ahead with a higher overall score (gap of 4.7 stars). Rating volume: Onevoca - Flashcards 72 ratings, Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Onevoca - Flashcards vs Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $274 for Onevoca - Flashcards and $18.0K for Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう 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 Onevoca - Flashcards or Langaku（ランガク）マンガ/漫画で楽しく英語学習しよう 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.