The best AI apps to practice speaking, language by language
The best app for speaking practice isn’t the same for every language. Spanish has lots of good options. Cantonese and Thai have very few, and they need things most apps skip: a romanization you can read, and a teacher who talks the way people really talk.
We built Teacher AI, so of course we’re biased. That’s why every claim about another app links to that app’s own pages (checked November 14, 2026), and why we tell you plainly when another app suits you better.
Available oniPhone and iPadAndroidWeb app
Pick your language
What to look for in any language
- Real conversation, not just drillsYou get better at speaking when you have to find your own words. So look for open conversation by voice, and check what “unlimited” costs.
- Corrections you understandA correction only helps if you see what changed and why. Ideally without the conversation stopping.
- The language people actually speakYour teacher should talk the way people talk, at your level, in an accent you want to understand.
- Help with the scriptFor a language with its own script, you want a reading aid (pinyin, Jyutping, furigana) that you can switch off later.
A fluency system, built by polyglots
Teacher AI isn’t a chatbot with a language menu. It’s a fluency system, built by some of the most accomplished polyglots and language teachers around. People who learned many languages themselves, and know what actually gets you speaking.
Arieh SmithXiaoma · the world’s most viral polyglot
Lucas BighettiOne of the world’s best polyglots · speaks 20+ languages
Olly RichardsAuthor · 2M+ books sold · StoryLearning founder
Jan van der AaRuns the leading network for online language entrepreneurs
“I’ve tried lots of this type of app. This is the best one. It feels like it’s created by someone who understands language learning.”
Jcalebmi, App Store review, October 2026
Comparing two apps?
Our head-to-head pages compare Teacher AI with one app at a time: Speak, Langua, Talkpal, Praktika, Duolingo, Babbel and Jumpspeak.
The best way to find out is to talk
Pick a teacher and have a real conversation in your language. Then decide.
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Available oniPhone and iPadAndroidWeb app