For complete beginners

Start a new language from the alphabet.

Lingua Doctor teaches first and checks second, in the language you already speak. Explanations come in English, Arabic, Turkish or German, and an AI tutor is there when you want to practise.

See how a lesson works Choose a language

Not in the app stores yet. Pre-A1 and A1 are finished; A2 and B1 are planned, not yet available. Availability

Apple — Early word lessons pair each word with a picture. Here is one word in the four course languages.

Every lesson runs in the same order

It is explained first
A new letter, sound or word is shown and explained in your language before you are asked anything.
You answer straight away
Choose, type or say the answer. When you are wrong, the app tells you why.
Your mistakes come back
Each mistake is tied to a CEFR objective, and that objective returns when you are due to see it again. Finishing a lesson does not count as having learned it.

Early words come with pictures

Pre-A1 vocabulary lessons use illustrations, so a new word is never just letters on a screen. These are the images from the lessons.

Four languages to learn

Each course starts with the writing system and the first words, then continues into A1. Explanations come in English, Arabic, Turkish or German.

What it does not do

Level exams estimate your level against the CEFR descriptors. They are not an accredited certificate.
Pronunciation feedback compares the words your device heard with the target phrase. It does not analyse your accent or intonation.
Every voice in the app is AI-generated and labelled as such.
AI answers can be wrong. Treat them as practice, not as authority.

Free is a usable course, not a demo

One language, the full Pre-A1 and A1 path, 150 AI tutor messages a month and a daily allowance of live voice. Pro and Premium add all four languages, offline lessons and the level exit exam.

Compare the plans

Questions before you install

Do I need to know the alphabet already?

No. The course starts with the writing system. Pre-A1 has 23 to 29 units before A1 begins, depending on the language.

Which languages can I learn?

English, Turkish, German and Arabic. Explanations come in any of the four, so you can learn German with Arabic explanations.

Is the voice a real person?

No. Every voice in the app is AI-generated and labelled as such.

How does it decide I have learned something?

Only language you produce yourself, correctly and unaided, counts toward your level. Explanations you read and answers you dictate help the tutor teach you, but they do not move your level.

Is there a free plan?

Yes: one language with the full Pre-A1 and A1 course, 150 AI tutor messages a month and a daily allowance of live voice. No ads.

Can I install it now?

Not yet. The app is in pre-release review and is not on Google Play or the App Store.

Not in the app stores yet

Lingua Doctor is finished through A1 and in pre-release review. There is no download link because there is nothing on Google Play or the App Store to link to yet. The store links will appear here.

Questions about the app: [email protected]