Khanmigo
Learning · Khan Academy
What it does: AI tutor and teaching assistant.
Who it's for: Students, parents and teachers, especially in K-12 education.
Free plan available Paid from $4/month Last verified Oct 15, 2026
What it does
Duolingo is a game-like app for learning languages, plus math, music and chess. It uses AI to personalize lessons, and its paid tiers add features such as unlimited hearts, no ads and AI conversation practice.
Who it's for
Anyone who wants to learn a language a few minutes a day.
Good points
- Free version with full learning content
- Fun, game-like daily lessons
- Dozens of languages
- Free trial of the paid tier
Watch out for
- Free version has ads and limited mistakes ('hearts')
- Not enough on its own to become fluent
- Paid price wasn't shown on the page we checked
Good for
Pricing
Free plan: yes
Free version with full learning content and ads. Paid Super tier with a 1-week free trial; price not shown on the page.
Pricing unconfirmed. Price not displayed on the official page (shown in-app/at checkout).
Alternatives
Quizlet
Learning · Quizlet
What it does: Study tools with AI-generated flashcards.
Who it's for: Students of all ages and anyone studying for exams.
Free plan unclear Paid price: unconfirmed Pricing unconfirmed