Best Language Exchange Apps (2026): 9 Free Options Compared

A language exchange is simple: you help someone with your language, they help you with theirs, and neither of you pays a teacher. Apps make it easy to find that person. But they work in very different ways: some are for calls, some for text, some for slow letters, and some just for quick questions.

This guide compares nine free options honestly, with what each one is best for and where it falls short.

Olu is an independent app, not affiliated with HelloTalk, Tandem, Speaky, Lingbe, HiNative, Slowly, MyLanguageExchange, ConversationExchange or any app named here. Product names are used only for comparison. Features and plans of third-party apps change often; check each one yourself.

How we compared them

We looked at what actually changes your practice:

• How you meet partners. Do you browse profiles and wait for replies, or get matched with someone online now?
• Text, voice or video. Some apps are built for calls, some for writing.
• Help inside the chat. Translation, transliteration and corrections matter most to beginners.
• What's free. Every app here is free to start. We say where a paid plan exists, but not prices, because they change.
• Safety. How people are screened, and whether you can block and report.

The best language exchange apps at a glance

App	Best for	How you meet people	Format	Cost model
HelloTalk	Reading, writing, new scripts	Browse and message	Text, voice, video, Moments feed	Free; VIP adds extras
Tandem	One-to-one calls, vetted community	Browse and message, after review	Text, voice notes, audio and video calls	Free; Tandem Pro adds extras
Speaky	A second large pool of partners	Browse and message	Text and voice	Free to use
Lingbe	Quick voice practice	A call with a native speaker at the touch of a button	Voice calls	Says it's free; Lingos earned for extras
HiNative	Quick questions to native speakers	Post a question, natives answer	Q&A	Free; Premium adds extras
Slowly	Slow, thoughtful writing	Match by interests and language	Delayed letters	Generous free tier, paid extras
MyLanguageExchange	Choosing a partner carefully	Search members	Pen pal email, text and voice chat	Free profile; Gold membership
ConversationExchange	Meeting a partner in your city	Search members	In person, letters or chat	Free to use
Olu	A real person to text with right now, fully translated	One tap, matched with an online member	Text only	Free, no ads, no paid plan

1. HelloTalk: best for reading and writing

HelloTalk is the biggest language exchange app. It says it has more than 70 million learners and over 260 languages. You chat by text, voice or video, and every chat has translation, transliteration, pronunciation help and corrections built in. A public feed called Moments lets you post a few lines and get them corrected, and Voicerooms let you join group speaking.

Strengths: the best in-chat tools, especially for a new script like Japanese, Korean or Arabic. Weak spots: a busy feed, messages that are more flirting than learning, and many first messages that go unanswered. See HelloTalk alternatives.

2. Tandem: best for calls with a vetted community

Tandem describes itself as an app where people teach each other. You chat by text, voice notes, audio or video calls, with correction and translation tools, and filter partners by language, location and interests. Tandem says it reviews every application before you can start.

Strengths: focused community, calls at the centre. Weak spots: a wait at sign-up, and fewer writing tools than HelloTalk. Compare them side by side in HelloTalk vs Tandem, or see Tandem alternatives.

3. Speaky: best as a second pool of partners

Speaky is a free exchange app on the web, iOS and Android, with text and voice chat. It says it has around 5 million learners. It has fewer features than HelloTalk, but it's an easy way to widen your pool.

Weak spots: reviews mention members who are there to socialise more than learn, some bugs, and limited translation. More in Speaky alternatives.

4. Lingbe: best for quick voice practice

Lingbe starts a voice call with a native speaker at the touch of a button, instead of messaging and waiting. You earn Lingos by helping other learners with your language, and spend them on extras. It says it's free.

Strengths: real speaking practice in seconds. Weak spots: voice only, which can feel like a lot for a true beginner.

5. HiNative: best for quick questions

HiNative isn't a partner app. You post a question, such as "Does this sentence sound natural?" or "How do you say this in Brazil?", and native speakers answer. Many learners use it alongside an exchange app.

Strengths: fast, specific answers. Weak spots: no conversation, so it won't build your speaking.

6. Slowly: best for slow, thoughtful writing

Slowly is a pen pal app where letters take hours or days to arrive, depending on the real distance between you. You can filter by language, and many members use it for writing practice. The free tier is generous. See apps like Slowly.

Strengths: long replies, low pressure. Weak spots: you'll wait a day or more for each answer.

7. MyLanguageExchange: best for choosing carefully

A long-running website where you search for native speakers who are learning your language, by age, location and languages, and then write as pen pals or use its text and voice chat. It has a free profile and a Gold membership.

Strengths: you choose exactly who you write to. Weak spots: an older design and slow replies.

8. ConversationExchange: best for meeting in your city

A simple site for finding partners for face-to-face meetings, letters or online chat. It's one of the few places that helps you find someone nearby. Meet in a public place.

9. Olu: best for texting a real person right now

Olu is a free, ad-free, text-only chat app. On its Language learners planet, you set the language you're learning and tap to take off. People who speak that language and are learning yours are matched with you first, then anyone else on the planet. You don't browse profiles or wait for replies: the person you meet is online now.

Every message is translated both ways, and the original is always visible. The language you're practising shows big and the translation small, so you read the real sentence first. You can write in your own language at the start and switch line by line. If a chat goes well, add each other as friends.

Honest limits: text only, with no voice, video, feed or correction tool. The community is small, much smaller than HelloTalk or Tandem, so at quiet hours you may not find a speaker of your language at once; when that happens you're told. AI chat partners exist only outside the planet, on a regular flight, and they're always labelled AI. It's for friendship and practice, not dating. More in language exchange without speaking the language.

Which one fits you?

You want…	Try
Strong reading and writing tools, a new script	HelloTalk
Calls with a vetted community	Tandem
To speak out loud right now	Lingbe
A quick answer from a native speaker	HiNative
Long letters, no pressure	Slowly
To choose your partner carefully	MyLanguageExchange
A partner in your own city	ConversationExchange
A real person to text with right now, fully translated	Olu
The most partners overall	HelloTalk and Tandem together

Most learners do best with two apps: one for speaking and one for text. Partners on any app come and go, and two pools mean fewer quiet days.

How to get the most from any app

1. Start with a real question. Not "hi", but "What should I eat if I visit your city?" Ideas in language exchange topics.
2. Agree a 50/50 split. Fifteen minutes in each language, or the chat slides into the stronger one.
3. Ask for one correction per chat. One you remember beats ten you forget.
4. Save three phrases after each session. Use them in your next chat.
5. Think about time zones. Evening in Europe is afternoon in Brazil and morning in Japan.

For keeping a partner once you've found one, read how to find a language exchange partner online. On any app, keep your address and full name to yourself with someone new, and never send money to a chat partner. More in our random chat safety tips.