Duolingo: Language Lessons vs Sojunghangeul - Phonics & Play

Duolingo: Language Lessons

Duolingo
App Store
$16.50M/mo
~$197.98M/yr · 600.0M installs
VS

Sojunghangeul - Phonics & Play

H2k, Inc.
App Store
$413/mo
~$5.0K/yr · 6K installs
Revenue winner Duolingo: Language Lessons wins +3994740% vs other
Installs winner Duolingo: Language Lessons wins +9999900% vs other
MAU winner Duolingo: Language Lessons wins +7855091% vs other
Rating winner Duolingo: Language Lessons wins +10% vs other

Why Duolingo: Language Lessons is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Duolingo: Language Lessons earns roughly 39948× more per month than Sojunghangeul - Phonics & Play - $16.50M vs $413.
  2. Aggressive pricing. Duolingo: Language Lessons undercuts at $9.99/mo vs $34.99/mo - converts a higher % of free users.
  3. Bigger install base. Duolingo: Language Lessons has ~600.0M lifetime installs vs Sojunghangeul - Phonics & Play's ~6K - 100000.0× the funnel top.
  4. More monetization surfaces. Duolingo: Language Lessons runs 6 IAP tiers vs 4 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Duolingo: Language Lessons report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Duolingo: Language Lessons
vs
Sojunghangeul - Phonics & Play
Monthly revenue (est.)?
$16.50M
◀
$413
Annual revenue (est.)
$197.98M
◀
$5.0K
Lifetime installs (est.)
600.0M
◀
6K
Monthly active users (est.)?
115.0M
◀
1K
App Store rating
4.73★
◀
4.29★
Total ratings
5.3M
◀
120
US grossing rank
#20
◀
-
Cheapest monthly sub
$9.99
▶
$34.99
IAP tiers detected
6 tiers
◀
4 tiers

Duolingo: Language Lessons

Duolingo
App Store
Category
Education
Price
Free
Released
Nov 13, 2012
Last updated
Jun 29, 2026
File size
484.9 MB
Content rating
4+
Version
7.129.0
Languages
Arabic, BN, Czech, Dutch, English, French +24 more
View full Duolingo: Language Lessons report →

Sojunghangeul - Phonics & Play

H2k, Inc.
App Store
Category
Education
Price
Free
Released
Apr 22, 2018
Last updated
Jun 18, 2026
File size
779.3 MB
Content rating
4+
Version
4.03.00
Languages
Korean
View full Sojunghangeul - Phonics & Play report →

Duolingo: Language Lessons trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Sojunghangeul - Phonics & Play trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Duolingo: Language Lessons App Store page →Sojunghangeul - Phonics & Play App Store page →

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FAQ

Which makes more money, Duolingo: Language Lessons or Sojunghangeul - Phonics & Play? v
Duolingo: Language Lessons earns about $16.50M per month, while Sojunghangeul - Phonics & Play earns about $413. That is a 39948.4× revenue gap (~$16.50M more per month for Duolingo: Language Lessons). Annual revenue: Duolingo: Language Lessons ≈ $197.98M/year, Sojunghangeul - Phonics & Play ≈ $5.0K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Duolingo: Language Lessons or Sojunghangeul - Phonics & Play? v
Duolingo: Language Lessons leads with about 600.0M estimated downloads vs 6K for Sojunghangeul - Phonics & Play - a 100000.0× gap. Duolingo: Language Lessons's App Store downloads are estimated from 5.3M ratings × the standard 1:75 ratio. Sojunghangeul - Phonics & Play's App Store downloads are estimated from 120 ratings.
Are Duolingo: Language Lessons and Sojunghangeul - Phonics & Play in the same App Store category 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 Duolingo: Language Lessons and Sojunghangeul - Phonics & Play offer? v
Duolingo: Language Lessons: IAP range 6 tiers detected. Sojunghangeul - Phonics & Play: IAP range 4 tiers detected. Duolingo: Language Lessons runs a "Subscription (~$9.99/mo, language) · calibrated by US grossing rank #20" monetization model; Sojunghangeul - Phonics & Play runs "Subscription (~$6.99/mo, language)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Duolingo: Language Lessons or Sojunghangeul - Phonics & Play? v
Duolingo: Language Lessons edges ahead with ★ 4.7 vs ★ 4.3 (gap of 0.4 stars). Rating volume: Duolingo: Language Lessons 5.3M ratings, Sojunghangeul - Phonics & Play 120 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Duolingo: Language Lessons vs Sojunghangeul - Phonics & Play revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $16.50M for Duolingo: Language Lessons and $413 for Sojunghangeul - Phonics & Play are derived from App Store grossing rank, 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 Duolingo: Language Lessons or Sojunghangeul - Phonics & Play 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.