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Duolingo vs Speak

Two popular ways to learn a language, side by side: how each teaches, where each is strong or weak, and who should pick which.

  • Free forever plan
  • No card needed
  • 77 languages

Updated · by the 4ToSpeak team

Duolingo

Duolingo is a gamified app with short lessons, a streak system and many languages. Most exercises are tapping, matching and typing, with some speaking prompts.

Strengths

  • Playful, habit-forming daily lessons.
  • A real free tier.
  • Many languages and plenty of variety.

Weaknesses

  • Mostly tapping and typing, with limited speaking.
  • Sentences can feel disconnected from real conversation.
  • Progress can slow at intermediate level.

Best for: Building a daily habit and getting broad early exposure.

Cost model: Free with limits; paid tier removes limits and adds extras.

Speak

Speak is a speaking-focused app that uses an AI tutor for spoken practice and conversation. It covers a limited set of languages and centres on talking.

Strengths

  • Speaking-focused from the start.
  • AI conversation practice.
  • Immediate spoken feedback.

Weaknesses

  • A limited set of languages.
  • AI conversation can drift or err.
  • Few free options.

Best for: Open-ended speaking practice in a supported language.

Cost model: Subscription with a free trial.

Which is better for what: Duolingo or Speak?

If you wantPick
speaking practiceSpeak
beginnersDuolingo
free learningDuolingo
grammarNeither is a main strength
vocabularyDuolingo
Japanese, Korean and ChineseNeither is a main strength
conversationSpeak
intermediate learnersSpeak
travelNeither is a main strength
commuting and hands-freeNeither is a main strength

Where 4ToSpeak fits

If speaking is the skill you want to build, 4ToSpeak adds what neither of these leads with: every sentence ends with you saying it out loud, with word-by-word feedback, on a free plan with no card. Many learners use Duolingo or Speak for what it does best and 4ToSpeak for daily speaking reps. 4ToSpeak vs Duolingo · 4ToSpeak vs Speak

Product names are trademarks of their owners and are not affiliated with 4ToSpeak. This page describes general, publicly known traits, and features and pricing can change, so check each product’s own site for the latest.

FAQ

Questions, answered

Still stuck? support@4tospeak.com

Is Duolingo better than Speak?

Neither is better for everyone. Duolingo is best for building a daily habit and getting broad early exposure. Speak is best for open-ended speaking practice in a supported language. Choose by what you want to improve.

Which is better for speaking, Duolingo or Speak?

Speak puts more emphasis on speaking. For the most speaking per session, 4ToSpeak has you say every sentence aloud with word-by-word feedback.

Is Duolingo or Speak better for beginners?

Duolingo is the more beginner-friendly of the two. The other is better once you have the basics.

Can I use Duolingo and Speak together?

Yes. Many learners combine apps that cover different skills. Many learners use Duolingo for variety and light daily exposure, and 4ToSpeak for focused speaking practice on the sentences they need. Build sentences in 4ToSpeak, then use an AI conversation app to apply them.

Free · no card · 77 languages

Want more speaking in your day?

Whichever you choose, add a daily speaking habit. Free to start, no card.