Onevoca - Flashcards vs Langaku（ランガク）- マンガで楽しく英語を勉強しよう
Onevoca - Flashcards
Minsu Kim
App Store
$329/mo
~$3.9K/yr · 3K installs
VS
Langaku（ランガク）- マンガで楽しく英語を勉強しよう
Mantra Inc.
Google Play
$16.9K/mo
~$202.2K/yr · 259K installs
Revenue winner
Langaku（ランガク）- マンガで楽しく英語を勉強しよう wins
+5022% vs other
Installs winner
Langaku（ランガク）- マンガで楽しく英語を勉強しよう wins
+7405% vs other
MAU winner
Langaku（ランガク）- マンガで楽しく英語を勉強しよう wins
+11285% vs other
Rating winner
Onevoca - Flashcards wins
+468% vs other
Why Langaku（ランガク）- マンガで楽しく英語を勉強しよう is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Langaku（ランガク）- マンガで楽しく英語を勉強しよう earns roughly 51× more per month than Onevoca - Flashcards - $16.9K vs $329.
- Aggressive pricing. Langaku（ランガク）- マンガで楽しく英語を勉強しよう undercuts at $21.53/mo vs $24.99/mo - converts a higher % of free users.
- Bigger install base. Langaku（ランガク）- マンガで楽しく英語を勉強しよう has ~259K lifetime installs vs Onevoca - Flashcards's ~3K - 75.1× the funnel top.
→ Find more apps with this revenue gap · Full Langaku（ランガク）- マンガで楽しく英語を勉強しよう 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）- マンガで楽しく英語を勉強しよう
Monthly revenue (est.)?
$329
▶
$16.9K
Annual revenue (est.)
$3.9K
▶
$202.2K
Lifetime installs (est.)
3K
▶
259K
Monthly active users (est.)?
407.1
▶
46K
App Store rating
4.68★
◀
-
Total ratings
69
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$24.99
◀
$21.53
IAP tiers detected
3 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Jun 2, 2017
- Last updated
- May 5, 2026
- File size
- 42.6 MB
- Content rating
- 4+
- Version
- 366
- Languages
- English, Japanese, Korean
- Category
- Education
- Price
- Free
- Released
- -
- Last updated
- Apr 28, 2026
- File size
- -
- Content rating
- Teen
- Version
- 26.11.1
- Languages
- -
Onevoca - Flashcards trajectory
Langaku（ランガク）- マンガで楽しく英語を勉強しよう trajectory
FAQ
Which makes more money, Onevoca - Flashcards or Langaku（ランガク）- マンガで楽しく英語を勉強しよう? v
Langaku（ランガク）- マンガで楽しく英語を勉強しよう earns about $16.9K per month, while Onevoca - Flashcards earns about $329. That is a 51.2× revenue gap (~$16.5K more per month for Langaku（ランガク）- マンガで楽しく英語を勉強しよう). Annual revenue: Onevoca - Flashcards ≈ $3.9K/year, Langaku（ランガク）- マンガで楽しく英語を勉強しよう ≈ $202.2K/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）- マンガで楽しく英語を勉強しよう? v
Langaku（ランガク）- マンガで楽しく英語を勉強しよう leads with about 259K estimated downloads vs 3K for Onevoca - Flashcards - a 75.1× gap. Onevoca - Flashcards's App Store downloads are estimated from 69 ratings × the standard 1:75 ratio. Langaku（ランガク）- マンガで楽しく英語を勉強しよう reports 100,000+ installs on Google Play.
Are Onevoca - Flashcards and Langaku（ランガク）- マンガで楽しく英語を勉強しよう 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）- マンガで楽しく英語を勉強しよう offer? v
Onevoca - Flashcards: IAP range 3 tiers detected. Langaku（ランガク）- マンガで楽しく英語を勉強しよう: IAP range $2.99 - $154.99 per item. Onevoca - Flashcards runs a "Subscription (~$24.99/mo)" monetization model; Langaku（ランガク）- マンガで楽しく英語を勉強しよう 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）- マンガで楽しく英語を勉強しよう? v
Onevoca - Flashcards edges ahead with a higher overall score (gap of 4.7 stars). Rating volume: Onevoca - Flashcards 69 ratings, Langaku（ランガク）- マンガで楽しく英語を勉強しよう 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）- マンガで楽しく英語を勉強しよう revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $329 for Onevoca - Flashcards and $16.9K for Langaku（ランガク）- マンガで楽しく英語を勉強しよう 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）- マンガで楽しく英語を勉強しよう 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.