CharmXP: AI Charisma Coach vs Duolingo: Language Lessons

CharmXP: AI Charisma Coach

FullBricks LLC
App Store
$0/mo
~$0/yr · 144K installs
VS

Duolingo: Language Lessons

Duolingo
App Store
$16.50M/mo
~$197.98M/yr · 600.0M installs
Revenue winner Duolingo: Language Lessons wins +1649869000% vs other
Installs winner Duolingo: Language Lessons wins +416798% vs other
MAU winner Duolingo: Language Lessons wins +688741% vs other
Rating winner Duolingo: Language Lessons wins +8% 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 16498690× more per month than CharmXP: AI Charisma Coach - $16.50M vs $0.
  2. Subscription model. Duolingo: Language Lessons runs a $9.99/mo subscription that compounds; CharmXP: AI Charisma Coach relies on one-shot IAP or ads.
  3. Bigger install base. Duolingo: Language Lessons has ~600.0M lifetime installs vs CharmXP: AI Charisma Coach's ~144K - 4169.0× the funnel top.
  4. More monetization surfaces. Duolingo: Language Lessons runs 6 IAP tiers vs 0 - 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.

CharmXP: AI Charisma Coach
vs
Duolingo: Language Lessons
Monthly revenue (est.)?
$0
▶
$16.50M
Annual revenue (est.)
$0
▶
$197.98M
Lifetime installs (est.)
144K
▶
600.0M
Monthly active users (est.)?
17K
▶
115.0M
App Store rating
4.39★
▶
4.73★
Total ratings
2K
▶
5.3M
US grossing rank
-
▶
#20
Cheapest monthly sub
No sub
▶
$9.99
IAP tiers detected
0 tiers
▶
6 tiers

CharmXP: AI Charisma Coach

FullBricks LLC
App Store
Category
Education
Price
Free
Released
May 6, 2025
Last updated
Jun 12, 2026
File size
91.6 MB
Content rating
17+
Version
3.1.0
Languages
English
View full CharmXP: AI Charisma Coach report →

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 →

CharmXP: AI Charisma Coach trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Duolingo: Language Lessons trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

CharmXP: AI Charisma Coach App Store page →Duolingo: Language Lessons App Store page →

Related comparisons

Charmxp AI Charisma Coach iOS vs Official Dvsa Theory Test Kit iOSCharmxp AI Charisma Coach iOS vs Citb Op Spec Hs E Test iOSCharmxp AI Charisma Coach iOS vs Driving Theory Test 4 in 1 Kit iOSCharmxp AI Charisma Coach iOS vs Citb Map Hs E Test V10 iOSAnkimobile Flashcards iOS vs Charmxp AI Charisma Coach iOSCharmxp AI Charisma Coach iOS vs Official Life in the Uk Test iOS

Compare another pair

FAQ

Which makes more money, CharmXP: AI Charisma Coach or Duolingo: Language Lessons? v
Duolingo: Language Lessons earns about $16.50M per month, while CharmXP: AI Charisma Coach earns about $0. That is a ∞× revenue gap (~$16.50M more per month for Duolingo: Language Lessons). Annual revenue: CharmXP: AI Charisma Coach ≈ $0/year, Duolingo: Language Lessons ≈ $197.98M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, CharmXP: AI Charisma Coach or Duolingo: Language Lessons? v
Duolingo: Language Lessons leads with about 600.0M estimated downloads vs 144K for CharmXP: AI Charisma Coach - a 4169.0× gap. CharmXP: AI Charisma Coach's App Store downloads are estimated from 2K ratings × the standard 1:75 ratio. Duolingo: Language Lessons's App Store downloads are estimated from 5.3M ratings.
Are CharmXP: AI Charisma Coach and Duolingo: Language Lessons 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 CharmXP: AI Charisma Coach and Duolingo: Language Lessons offer? v
CharmXP: AI Charisma Coach: no IAP detected on the public listing. Duolingo: Language Lessons: IAP range 6 tiers detected. CharmXP: AI Charisma Coach runs a "No App Store revenue (monetizes off-store)" monetization model; Duolingo: Language Lessons runs "Subscription (~$9.99/mo, language) · calibrated by US grossing rank #20". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, CharmXP: AI Charisma Coach or Duolingo: Language Lessons? v
Duolingo: Language Lessons edges ahead with ★ 4.7 vs ★ 4.4 (gap of 0.3 stars). Rating volume: CharmXP: AI Charisma Coach 2K ratings, Duolingo: Language Lessons 5.3M ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these CharmXP: AI Charisma Coach vs Duolingo: Language Lessons revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for CharmXP: AI Charisma Coach and $16.50M for Duolingo: Language Lessons 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 CharmXP: AI Charisma Coach or Duolingo: Language Lessons 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.