Langua is the most feature-complete AI conversation app in this set, and the other one that genuinely does open-ended voice on a normal tier.
Prices verified 30 July 2026 · US iOS App StoreLangua is the most feature-rich competitor here and, along with TalkPal, one of only two in this comparison that does real open-ended voice conversation on a mainstream tier. It has things we do not: spaced repetition built on your conversations, guided dialogues, and a lot of accent options. Its voice runs through a speech-to-text, model, text-to-speech pipeline by its own description, so there is a pause between your turn and theirs. Saygood is thinner on features by a wide margin and runs live speech-to-speech instead. If you want the most tools, take Langua. If you want the call to feel like a call, take Saygood.
| Saygood | Langua | |
|---|---|---|
| Open-ended live voice conversation | Yes — the call is the whole product | Yes — genuinely open-ended |
| How the voice actually works | Live speech-to-speech, no transcribe-then-reply step | Speech-to-text → model → text-to-speech, per its own docs |
| Can you interrupt mid-sentence? | Yes, either direction | Not mid-sentence |
| Structured course / syllabus | No syllabus. You talk, then get a recap | Guided dialogues, plus SRS built from your conversations |
| Languages | 20+ | Comparable to Saygood |
| Real human partners or tutors | No — every partner is AI | No |
| Works offline | No | No |
| Platforms | iPhone only | iPhone, Android, web |
| Free tier | 10 minutes of calling, total | 3 minutes of calling per day, plus ~20 messages a week |
| Monthly (iOS) | $29.99 | Communicate $19.99 · Unlimited $29.99 |
| Annual (iOS) | $199.99 (~$17/mo) | Communicate $149.99 · Unlimited $199.99 |
Saygood is better here Langua is better here About the same
Putting this second, before the part where we argue for ourselves, is deliberate. Every comparison page on the internet written by a company about its competitors is a page where that company wins every row, and you already know to discount those. So here is the honest list first.
Spaced repetition drawn from what you actually said in conversation is a genuinely good idea that we do not have. Guided dialogues, accent selection, the breadth of study tools — Langua is a bigger product.
Three minutes a day forever versus our ten minutes once. Different shapes; theirs lets you keep dipping in.
Again: we are iPhone-only.
Communicate is $19.99/mo and $149.99/yr against our $29.99 and $199.99. Unlimited is $29.99 and $199.99 — exactly what we charge. So on price, Langua is either cheaper than us or identical, never more.
One thing, really. When you speak to a Saygood partner, your voice goes to the model as voice and comes back as voice, live — there is no step in the middle where your sentence is turned into text, answered as text, and read back to you. That sounds like an implementation detail and it is the entire product, because it is what decides whether the pause after you stop talking feels like a person thinking or like a machine processing.
It is also the difference between a conversation you can interrupt and one you cannot. Real conversations are full of overlap — you start answering before the other person finishes, they cut in when they realise what you are asking, someone says wait, no, I meant halfway through your own sentence. Practising without any of that is practising a version of speaking that does not exist outside of apps. It is why people finish a course, land in the country, and find that the first real exchange goes nothing like the ones they rehearsed.
The rest of Saygood exists to keep you on the call: partners with a city, a job and opinions rather than a neutral tutor voice; dials for how much they correct you, how much slang they use and how long they wait before jumping in; a recap afterwards of the two or three things worth fixing. But the call is the product, and everything above is in service of you staying on it for ten minutes instead of two.
you want the deepest toolkit — review, dialogues, accents — and you are willing to accept a beat of latency between turns to get it.
you have used a few of these and what bothers you is the pause; you want the conversation to run at the speed a real one does, and you would trade every study feature for that.
And if the honest answer is both — which it often is — the sequence that works is the boring one: learn the words somewhere with a syllabus, then come and try to use them somewhere that will not wait for you.
On the Unlimited tier ($29.99/mo or $199.99/yr on iOS as of 30 July 2026), that is how it is sold. The Communicate tier below it is $19.99/$149.99. Check the current in-app terms — tier definitions in this category change more often than the prices do.
Latency and turn-taking. Both apps will talk about anything for as long as you want. In Langua your turn has to be transcribed, then answered, then spoken, which puts a gap after you stop. Saygood runs a live speech-to-speech connection, so the reply starts the way a person's would and you can talk over each other.
Langua, comfortably. If reviewing vocabulary from your conversations matters to you, we do not have an equivalent — we give you a recap after each call and that is it.
Only if latency is what is blocking you. If you would not notice or care about a pause between turns, Langua gives you more product for less money and you should buy that.
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