Kalling EnglishEnglish · by phone
When it rings,
just talk.
Once a day, Kalli calls you for a real English conversation — no lesson to book, no textbook, no homework. Pick up and chat, like a friend who happens to speak English.
Pick up. She talks first.
One free call a day · No card required
Pick what you love
Shows, pop songs, travel, working abroad — choose a few and Kalli brings them up on the call.
Pick up the phone
Once a day your phone rings. Kalli starts a real conversation in English.
Just keep talking
Stuck? Kalli slows down and gives you a hint — a quick explanation in your language, then straight back to English.
Read your review note
Hang up and the call turns into a note — corrections, expressions, and the parts you nailed.
Kalli calls
you first.
No lesson to book, no textbook to open. Once a day your phone rings and all you have to do is pick up — like a friend who happens to speak English.
want to talk about?
Built around your day
Talk about what
you actually love.
Pick the things you'd bring up with a friend. Kalli remembers them and works them into every call, so practice never feels like homework.
On the call
Kalli talks,
you talk back.
Kalli opens in natural English, with the meaning in your own language right underneath. Say your answer out loud and the conversation keeps going — exactly like a real call.
After you hang up
Every call
becomes a lesson.
Hang up and the conversation turns into a clean review note — what you said, how to say it more naturally, and why.
Polite → Casual
The more you talk,
the closer you get.
You start out with proper, textbook-polite English. The closer you two get, the more her tone loosens up — until she's speaking the casual English real friends use. Your English grows with the friendship, not with a curriculum.
The friend who calls
Meet Kalli.
A small white cat living on a Brooklyn rooftop. She genuinely wants to hear about your day, waits while you hunt for the word, and teases you a little when you nail it. Call, and she always picks up.
Pricing
Start free, every day.
The daily habit is free forever. When you want to talk longer, there's Premium.
- One 5-minute English call a day
- The full transcript of every call
- Grammar fixes & more natural phrasings
- A translation under every line
No card required. Free forever.
Free for 7 days — cancel anytime.
- Everything in Free
- Up to 30 minutes of calls a day
- Several calls a day in 10-minute sessions
Billed in your local currency through the App Store or Google Play. Renews automatically unless canceled at least 24 hours before the period ends.
FAQ
Questions, answered.
What is Kalling English?
Kalling English is an app for practicing spoken English. An AI tutor calls you once a day at the time you pick, and you talk out loud in English just like a real phone call. When you hang up you get the full transcript with grammar fixes, more natural phrasings, and translations in your own language.
Can I use it if my English isn't good?
Yes. Pick Beginner (simple words and sentences), Intermediate, or Advanced, and your tutor matches her speed and difficulty to you. Calls stay at your level and move up as you improve. When you get stuck, she explains briefly in your own language and takes you right back to English.
Is it a real phone call?
Your phone rings at the time you picked, you pick up, and you talk out loud — exactly like a call. The conversation runs over the internet inside the Kalling English app, so there are no carrier call charges.
Is my voice recorded?
No. Your voice is streamed in real time to keep the conversation going — it is never saved as a recording. Only the text transcript is kept, so you can review the call and your corrections. See our privacy policy for details.
How much does it cost?
The free plan gives you one 5-minute call every day, with the transcript and corrections included. Premium extends that to up to 30 minutes a day in 10-minute sessions, starts with a 7-day free trial, and is billed monthly in your local currency through the App Store or Google Play.
Can I cancel anytime?
Yes. Premium is managed through the App Store or Google Play, and you can cancel anytime in your store's subscription settings. Cancel during the 7-day free trial and you are never charged.
One call a day.
In English.
Kalli calls you every day.
Start free, no card required. By continuing you agree to our Terms of Use and Privacy Policy.