A language exchange costs nothing by design. Two people teach each other their own language, so there is no teacher and nothing to invoice.
Which makes the ranking below about something other than price. The real question is whether you end up speaking or typing, because most of these apps open on a chat.
On PalVivo the rule is simple: everything is free, on video call, and there is no paid tier to find.
Start your first exchange, no card, no tiers
Free in principle, paid in practice?
The principle costs nothing; the services around it often do.
An exchange pairs two complementary learners: what you are after, the other person has from birth, and the other way round. The teacher becomes unnecessary, and so does the bill.
So where does the subscription come from? From what gets bolted on: search filters, profile visibility, built-in lessons, badges. Useful sometimes, essential never.
Six language exchange apps, and what each one really costs
Six platforms keep the promise, each in its own way. For each one: what is free, what is not, and whether you actually speak. Prices checked in August 2026.
1. PalVivo: video calls, no paid tier
PalVivo has no premium version: no subscription, no ads, no unlocked features. What you see is the whole app.
The one limit is structural: two meetings a week at most, so everyone can find a partner who is actually available. It covers English, Spanish and French, and there is no messaging inbox at all, which is the point.
Try an exchange with no hidden tier, for free
2. Tandem: the big community, with a Pro tier
Most of Tandem stays free: profiles, messages, calls. The Pro plan adds advanced search, unlimited translation and more visibility, on a subscription of around 7 US dollars a month. It has the largest pool of the six, and the highest share of exchanges that never leave the chat.
3. HelloTalk: free for the core, VIP for the rest
Corrections, posts and voice messages are reachable without paying. The free plan covers one target language and caps daily translations; VIP unlocks multiple languages and removes the cap. Its correction tool is genuinely the best of the six for writing, which is also why so many users never move to a call.
4. ConversationExchange: the veteran, free for the core
ConversationExchange works like a directory: search a partner by language and by country, contact them directly, meet wherever you like. Searching and connecting cost nothing; a paid membership removes the banner ads and the messaging cap.
The interface is twenty years old and it shows. The service itself is reliable, and students with a .edu address get the unlimited membership free.
5. MyLanguageExchange: pen pals and conversation plans
MyLanguageExchange marries written correspondence with conversation, and ships ready-made discussion plans. Basic registration is free, but messaging someone first requires the paid membership, around 6 US dollars a month. It is the one place on this list where the connection itself is behind the paywall.
6. Hilokal: audio rooms to speak in a group
Hilokal gathers voice rooms where people learn in a group, with no video. The rooms are free; a subscription unlocks the advanced features. The feel is close to a Spanish conversation group, open all day.
Directory-style alternatives such as Speaky and InterPals work on the same principle: you search a profile and take it from there. Check their current pricing yourself, they change it often.
The question that separates them
Feature lists all look alike. One question sorts them: after you match with someone, does the app schedule a spoken conversation, or drop you into a chat?
It matters because writing is the easy half of the deal. In a chat, both people stay where it is comfortable, the call keeps getting postponed, and three weeks later the thread is dead.
If that is already what happened to you, the reason is not the app and not your level: we go into why you can't speak Spanish separately.
Getting your first exchange right
A good start rests on three things: your level, a fixed slot and topics ready to go.
Work out your level first, to avoid a badly matched partner: PalVivo's free level test does it in two minutes.
Then block a slot that comes back every week: regularity matters more than the length of each session. Finally, prepare two or three topics, because awkward silence kills a first exchange faster than any mistake.
Pick one, book one call
A free exchange asks for one thing in return: turning up, week after week, to practise Spanish out loud. That is your half of the contract.
