AltCatalog

Alternatives to Duolingo

Gamified streaks for the masses

Alt Score

Alt Score · 68

How this alternative ranks. How it works →

Verified coverage 90%65
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

#3 of 10 in Language learning apps

Duolingo ranks #3 of 10 in Language learning apps, with an Alt Score of 68. It is proprietary, freemium from $83.99/year (~$6.99/mo, billed annually) and available on Web, iOS and Android. 9 of 10 checklist rows are verified against a public source.

Most compared with BabbelBusuuLingQ
Official site Suggest an edit Data history Work on Duolingo? Claim this page
Who it's for

Anyone wanting to learn a new language for free, from complete beginners to casual learners looking to build a daily habit; it also appeals to people wanting quick, low-stakes practice in math or music basics.

What you get

Bite-sized lessons across 40+ languages built on spaced repetition, plus separate courses in math and music. Gamification elements—streaks, XP, leagues, and leaderboards—drive daily engagement, and a free tier covers the core experience, with paid tiers (Super, Max) removing ads and adding AI-powered conversation practice.

How it works

Users pick a course and complete short, interactive exercises (translation, listening, speaking, matching) that adapt via spaced repetition; daily practice builds a streak, earns XP, and moves you up in weekly leagues against other learners.

Why people leave Duolingo

Dashed reasons are sourced facts; the rest are opinions. Vendors can dispute.

Sign in to add a reason — new reasons go through moderation before appearing.

Ranked alternatives

Ordered by Alt Score. Click any score to see the breakdown.

Sponsored Paid slot. Never affects the ranked order below. Promote here →
01

Structured courses by real linguists.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

02

Courses with community corrections.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 73

How this alternative ranks. How it works →

Verified coverage 90%70
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

03

Learn through massive reading input.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 68

How this alternative ranks. How it works →

Verified coverage 90%65
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

04

Immersion-method veteran.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 68

How this alternative ranks. How it works →

Verified coverage 90%65
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

05

Fill-the-gap sentence grinding.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 64

How this alternative ranks. How it works →

Verified coverage 90%60
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

06

Five-minute visual vocab sessions.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 64

How this alternative ranks. How it works →

Verified coverage 90%60
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

07

Native-speaker video vocabulary.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 64

How this alternative ranks. How it works →

Verified coverage 90%60
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

08

Audio-first speaking method.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 64

How this alternative ranks. How it works →

Verified coverage 90%60
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

09

Adaptive vocabulary in context.

Proprietary WebiOSAndroid
Alt Score

Alt Score · 60

How this alternative ranks. How it works →

Verified coverage 90%55
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

Feature comparison

Rows come from the Language learning apps checklist (14 rows). Human-verified cells only. ? means the value has not been verified.

Comparing Duolingo Babbel × Busuu × LingQ × Rosetta Stone × Clozemaster ×
+ Add app
Drops Lingvist Memrise Pimsleur
Language learning apps checklist DuolingoBabbelBusuuLingQRosetta StoneClozemaster
Pricing model
Starts at
License
Platforms
Languages count
Speaking practice
Grammar explanations
Offline lessons
Live tutoring
Free tier limits
Placement tests
Spaced repetition
Kids mode
One-time purchase option
verified pending unknown (?) Click any cell to view its source or propose a value
Sources & verification 14

Every fact and feature listed for Duolingo is verified against its own pages. Each alternative is sourced on its own page.

FAQ

Yes. Busuu, LingQ and Clozemaster have a free tier or are fully free. Free-tier limits in the comparison table are verified and dated.