ZenoAll three connect you with real people. The big difference: HelloTalk and Tandem are language exchanges built around one-to-one chats, while Zeno is live English voice rooms where everyone is there to speak English.
If you search for a way to speak English with real people, three names come up again and again: HelloTalk, Tandem and Zeno. All three are free to start and all three connect you with humans, not just an app. But they are built for different kinds of learners, and choosing the wrong one is the most common reason people give up after a week.
This comparison looks at what actually matters for speaking practice: how you find people, whether you talk live or exchange messages, how you get corrected, how safe it feels, and what it costs.
The short answer
- Choose HelloTalk if you enjoy chatting by text and voice messages and want native speakers to correct your writing.
- Choose Tandem if you want one regular exchange partner and are happy to arrange calls with them.
- Choose Zeno if your goal is to speak English out loud with real people, in a group, without a camera, and without having to teach your own language in return.
Many learners end up using two: one for writing and friendships, one for speaking.
How each one works
HelloTalk: a language exchange built around chat
HelloTalk pairs you with native speakers of the language you are learning who want to learn yours. The heart of the app is messaging: text, voice messages, and inline corrections, where a partner rewrites your sentence and shows exactly what changed. It also has a social feed ("Moments"), live streams and group voice rooms.
Strong points: huge community, excellent written corrections, easy to make friends abroad. Weak points for speaking: most conversations stay in text, and you are expected to spend half your time helping your partner with your language.
Tandem: one-to-one exchange partners
Tandem follows the same exchange model, with a stronger focus on finding a partner for audio or video calls. You browse profiles, start a chat, and move to a call when you are both ready.
Strong points: good for building a long-term practice partnership; video calls feel personal. Weak points: everything depends on one person's schedule and commitment, and many first chats never turn into a call.
Zeno: live English voice rooms plus an AI tutor
Zeno is not a language exchange. Everyone in a room is there to speak English, so you spend the whole time practising your target language. You join a live voice room (a Space) on a topic, or open your own, and talk with learners from around the world. There is no camera — voice only.
Instead of corrections from a partner, Zeno has an AI tutor that corrects your sentences and explains each rule in your own language, plus Voice Mode for spoken practice with the AI. Because learners live in different time zones, Zeno gathers everyone at a Daily Speaking Hour (14:30 UTC) and runs a free Telegram group that pings you when someone comes online.
Strong points: real live speaking from day one, no camera, corrections in your own language, no need to teach anyone. Weak points: a younger community, so at quiet hours you may need to wait for the Speaking Hour; partners are mostly learners rather than native speakers.
Side-by-side comparison
| HelloTalk | Tandem | Zeno | |
|---|---|---|---|
| Main format | Text & voice messages | 1-to-1 chat and calls | Live group voice rooms |
| Who you talk to | Native speakers (exchange) | Native speakers (exchange) | English learners worldwide |
| Must teach your language | Yes | Yes | No |
| Camera | No | Optional | No |
| Corrections | Partners edit messages | From partners | AI tutor, explained in your language |
| Fixed time to meet people | No | No | Daily Speaking Hour |
| Price | Free + paid | Free + paid | Free + optional PRO |
Which is best for your level?
Beginners (A1–A2)
Live conversation with a native speaker can be overwhelming at this stage. Start with AI practice and short messages: Zeno's Voice Mode or HelloTalk's text chats. Join a voice room when you can introduce yourself and ask a few questions — other learners will be patient.
Intermediate (B1–B2)
This is where most people get stuck: you understand a lot but freeze when speaking. You need hours of live talking more than anything else. Zeno's rooms give you the most speaking time per day; a Tandem partner is a good addition for regular one-to-one calls.
Advanced (C1+)
Native speakers help you with idioms, humour and natural phrasing. HelloTalk and Tandem shine here. Keep a group room for fluency practice and for helping others, which is excellent practice in itself.
Safety and comfort
Talking to strangers online always needs some care. All three apps let you block and report people. Exchange apps involve private one-to-one chats, which some learners find uncomfortable. Zeno's rooms are public and voice-only, with clear Community Guidelines, so you never have to share your face or move to a private chat to practise.
Frequently asked questions
Is HelloTalk or Tandem better for speaking?
Tandem is slightly better for live speaking because it is built around finding a call partner. HelloTalk is stronger for written practice and corrections. If speaking is your main goal, a live voice room platform such as Zeno gives you more speaking time than either.
Is there an alternative to HelloTalk where you speak live?
Yes. Zeno is built around live voice rooms rather than messages, and Tandem focuses more on calls. For a group setting with no camera, Zeno is the closest fit.
Do I have to teach my language on Zeno?
No. Zeno is not an exchange. Everyone is there to practise English, so the whole conversation helps you. If you would like to try that style of practice, read our guide to practising English speaking online for free.