DET - Duolingo English Test icon
Duolingo English Test (DET) icon
Duolingo: Language Lessons icon
+3

Duolingo

For lifelong learners, students, and travelers; for early childhood titles, the primary audience is parents and caregivers seeking ad-free literacy tools.

6apps4.0(93.4M)Education

Snapshot

Who is Duolingo?

Providing accessible, gamified education across languages, literacy, and specialized subjects for learners of all ages.

Target audience

Lifelong learnersStudentsTravelers; for early childhood titles

Top rival

Busuu

Other rivals

Portfolio

Free 6
6
apps
Education6

Last updated

Duolingo: Language Lessons

vVARY

13d ago

Intense

Publisher DNA

What defines Duolingo?

Publisher DNA

Primary focus

Gamified education and language learning

Scale

indie

Target audience

Lifelong learners, students, and travelers; for early childhood titles, the primary audience is parents and caregivers seeking ad-free literacy tools.

Signature Patterns

  • โ€ขHeavy reliance on gamification mechanics like streaks and XP to drive daily active usage.
  • โ€ขFreemium monetization model featuring a high-value free tier supported by a premium subscription.
  • โ€ขStrategic expansion from core language learning into adjacent subjects like Math, Music, and Chess.
  • โ€ขConsistent visual identity and character-driven UI across the entire portfolio.
Intense

Portfolio momentum

Maintains an intense development cycle with 18 updates across 3 active apps in the last 6 months, with the most recent major release occurring 13 days ago.

Last release 13d agoActive apps 3

Portfolio

What does Duolingo ship?

Apps

6 apps analysed

  • 6,000+ institutional partnerships create a high barrier to entry
  • Technical instability during high-stakes exams causes camera malfunctions and system errors for test takers
Duolingo English Test (DET) icon
Duolingo English Test (DET)

Securely set up the Duolingo English Test

3.1(521)
View Intel โ†’
Duolingo: Language Lessons icon
Duolingo: Language Lessons

Lessons to learn Spanish, French, German, English, Online Chess, Math & Music

4.7(48.4M)
View Intel โ†’

40+ language library creates a wide-funnel entry point for diverse demographics

  • Gamified language learning structure keeps users engaged with daily streaks and short lesson formats
  • Energy systems that drain during lessons force users into unwanted breaks or subscription pressure
Duolingo: Language Lessons icon
Duolingo: Language Lessons

Lessons to learn Spanish, French, German, English, Online Chess, Math & Music

4.7(45M)
View Intel โ†’

Multi-subject expansion increases total session time per user

  • Gamified language learning structure keeps users motivated to maintain daily study streaks over long periods
  • Recent energy system changes restrict lesson access and frustrate users who prefer the previous health-based model
Learn to Read - Duolingo ABC icon
Learn to Read - Duolingo ABC

Learn how to read with fun educational games for ages 3-8. Learn phonics & more!

3.9(22.5K)
View Intel โ†’

Offline functionality enables consistent learning during travel

  • Educational content provides a structured learning path that helps young children improve reading and spelling skills
  • Difficulty spikes significantly after the initial levels, making content inaccessible for younger learners without adult support

Distributed across 12 markets, strongest in Europe.

Based on 3 of 6 apps with localized market data, more coverage rolling in as scans complete ยท last scanned .

Americas (3)

  • Mexico3 / 3
  • United States3 / 3
  • Brazil1 / 3

Europe (7)

  • Spain3 / 3
  • France1 / 3
  • Germany1 / 3
  • Italy1 / 3
  • Netherlands1 / 3
โ€บ+2 more europe markets
  • Portugal1 / 3
  • Sweden1 / 3

Asia-Pacific (2)

  • Japan1 / 3
  • South Korea1 / 3

Core markets (3/3 apps)

MexicoSpainUnited States

User Sentiment

How do users feel about their apps?

Unlock the app dragging this portfolio down.

Access the full report for free

Rivals

Who does Duolingo compete with?

The rivals identified

Contenders(1)

Busuu

known forBusuu: Language Learning

1 app4.7Education

A direct competitor that differentiates through a social network where native speakers provide peer-to-peer feedback.

Same space(3)

Chess.com

known forChess - Play & Learn Online

1 app4.8Education

As Duolingo expands into Chess, this app is the dominant incumbent for learning and playing the game.

PBS KIDS

known forPBS KIDS Games

1 app4.4Education

A staple in the 'free and safe' category for the same 3-8 age demographic, though less focused on structured literacy.

Differentiators

  • Unmatched trust and brand equity with parents and educators
  • Cross-media integration with television broadcasting
Yousician

known forYousician: Learn & Play Guitar

2 apps4.5Education

The primary rival for Duolingo's new Music course, offering gamified instrument learning.

New entrants(1)

Mrs Wordsmith Group

known forWord Tag: Lingo learning game

1 app4.7Education

An innovative, high-production-value app that uses 3D gameplay to teach advanced vocabulary.

Differentiators

  • Unique blend of data science and world-class artistic talent
  • Strong focus on visual learning and memory retention

The Analyst's Read

The bottom line on Duolingo

Bottom line

Duolingo is the benchmark for gamified education, successfully transitioning from a single-vertical language app to a multi-subject learning platform. Their ability to maintain high ratings while scaling into high-stakes testing and early childhood literacy demonstrates a robust and extensible product framework.

Frequently asked questions

How many apps does Duolingo publish?
Duolingo has 6 apps tracked by Marlvel, primarily in the Education category.
What kind of apps does Duolingo make?
Duolingo's portfolio is concentrated in Education, with an average rating of 4.0/5 across rated apps.
What is Duolingo's top app?
By review volume across the portfolio, Duolingo: Language Lessons is Duolingo's best-known app tracked by Marlvel.
In how many countries are Duolingo's apps available?
Marlvel has tracked Duolingo's apps across 12 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
3
With overview:
3
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Duolingo, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. โ€œDuolingo intelligence.โ€ Updated 2026-04-28. https://marlvel.ai/publishers/duolingo

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Data licensed under CC-BY-NC 4.0