YDS
A daily practice test with the real question types. Your estimated score and progress stay on screen.
Next exam: YDS/2, 22 November 2026
English lessons made from your own mistakes
Each night your coach reads what you got wrong and builds tomorrow's lesson around it. It also tells you why that lesson was picked.
Made for Turkish speakers learning English: exam takers and adults who need it at work. The app's menus and explanations are in Turkish for now. Ages 16 and up.
Your lessons come from your mistakes
No fixed course order. Three steps.
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Speak or write
Talk with the coach, then work through the lesson. Every slip is saved.
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The coach reads it overnight
It reads your mistakes and finds the topic that will help most.
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Tomorrow's lesson is yours
Open the app in the morning and it is ready, with the reason written out.
YDS, YÖKDİL and IELTS in one place
Take a daily practice test in the real exam format and see an estimated score. When it ends, you see where you lost the most points.
YÖKDİL
The same practice page as YDS, with questions for your field.
IELTS
Academic and General. Reading, listening, writing and speaking practice. Your writing and speaking are marked on four criteria and you see an estimated band.
Score and band estimates are not official results.
Talk out loud with your coach
Everyday scenes, work situations, an IELTS Speaking rehearsal. When you get stuck, the coach explains the mistake in Turkish.
Your minutes left are always on screen.
One minute is about three back-and-forth turns. The coach is an AI and can be wrong.
See what you will pay up front
Plans renew monthly. There is no yearly plan. The price your store shows is the one that applies.
Out of minutes? Talk packs
Talk minutes renew every month and do not roll over. Packs never expire; they are used once your plan's minutes run out.
Packs are for paid plans only and can be bought only in the phone app.
Subscriptions are bought through Google Play or the App Store, and you cancel them any time in the subscriptions section there. If you do not cancel before the period ends, the plan renews by itself.
Your voice becomes text and the recording is not kept
We explain what happens to your data on one plain page. The full legal text is one tap away.
- Voice: The microphone opens only when you start recording. The audio is turned into text and is not stored on the server.
- AI providers: Your text and the transcript of your speech go to them. Your email address and name do not.
- No ads: No advertising, tracking or analytics tools. Your data is never sold.
- Deleting: You delete your account in one step, in the app or on the web.
Questions people ask
Is there a free plan?
Yes. The free plan gives you ready-made lessons and a short placement test. Live talk and lessons built around your own mistakes are in the paid plans.
Is the app in English?
Not yet. Dil Koçu is made for Turkish speakers, so its menus and explanations are in Turkish. The lessons teach English. Other languages are planned.
How do I cancel?
In Google Play or the App Store, in the subscriptions section, any time. If you do not cancel before the period ends, the plan renews by itself.
Can I get a refund?
Google Play or the App Store takes the payment. Your card details never reach Dil Koçu. Ask for a refund on the store's own refund page.
What if I run out of talk minutes?
You can buy a talk pack of 45, 120 or 240 minutes. Packs never expire. Your plan's minutes renew every month and do not roll over.
What if the coach is wrong?
The coach is an AI and can make mistakes. Grammar rules and exam questions are written and checked ahead of time; the AI picks the ones that fit you.
Score and band estimates are not official results.
How old do I have to be?
16 or older. Dil Koçu is not made for children. If you are 16 or 17, talk to a parent before you take a paid plan.
Which devices does it run on?
The phone app (Android and iPhone) and the web version.
Does it work offline?
Your word list opens without internet. What you do is saved and sent when you are back online. Live talk and "Ask the coach" need internet.
Start today and make tomorrow's lesson yours
You only need your email address to sign in. No password.
Try it free