Audio courses · Coming soon to Google Play and the App Store
Any topic, the essentials in 20 minutes of audio.
Twentymind turns your topic into a researched course: 10 lessons of 2 minutes, spoken by two voices, in English, German, Spanish, French or Italian. For the time when your eyes are busy: commuting, sport, housework.
In preparation for Android and iPhone. Not in the stores yet.
- 10 lessons of 2 minutes
- English, German, Spanish, French, Italian
- No ads
- For adults
- 12 min
- 22 min
- 32 min
- 42 min
- 52 min
- 62 min
- 72 min
- 82 min
- 92 min
- 102 min
How a course is made.
Enter a topic
A skill, an event, the ideas of a book, a criminal case. Pick the level and the language.
The library first
If a matching course exists, in another language too, it plays straight away and costs no credit.
Otherwise a new course
An AI researches the web and writes 10 lessons. The first one plays after a few minutes, and the rest follows.
What every course has.
Two voices in conversation
Two synthetic voices explain the topic to each other. That is easier to follow than a lecture.
A growing library
All public courses go into a shared library. Courses from there play straight away and cost no credit.
Sources to read on
Every course shows what it is based on, so you can check important statements.
A player for life on the move
Listen with the screen locked, set the speed, skip 15 seconds either way, keep the chapters in view.
A library that keeps growing.
New courses go public into a shared library. What others have already made, you hear straight away and without credit. Every card shows its language, and you can have a course in another language translated for half a credit. Likes show what is worth your time.
Honestly labelled
- Every course is labelled as AI-generated in the app before you play it.
- Health, law and finance: general information, not advice.
- Book courses are based on reviews and secondary sources, never on the book itself.
- Every course can be reported. The library is filtered before and after a course is made.
One subscription, no ads.
One subscription, monthly or yearly, without ads. You see the prices in the app before you buy.
Twentymind
5 new courses per month, always public, and the whole library.
Twentymind Pro
10 new courses per month, the whole library and private courses only you can hear.
Frequently asked questions.
What is Twentymind?
An app that turns a topic into an audio course. You enter a topic, an AI researches it on the web and writes 10 short lessons, and two voices speak them as a conversation. Every course has a source list.
Which topics work?
Almost any: a new skill, an event from history, the ideas of a book, a poet, a criminal case. Excluded are instructions on weapons, drugs, self-harm or crimes, hate and topics about private individuals. Courses on health, law and finance are general information and not advice.
What does Twentymind cost?
Twentymind is an ad-free subscription, monthly or yearly. There is Twentymind with 5 new courses per month, which are always public, and Twentymind Pro with 10 new courses and private courses. The whole library is included in both. There is no free trial. You see the prices in the app before you buy.
What is the library?
All public courses go into a shared library. Before a new course is made, the app looks there for a match, in another language too. Library courses play straight away and cost no credit. Who created a course is not shown.
Are the courses checked by people?
No. The courses are made by AI, and the app labels them as AI-generated. A filter checks the topic and the course, but mistakes are possible. That is why every course has a source list and a way to report it.
Do I need an account?
At first launch the app creates an anonymous account, with no name, email address or password. You can delete it at any time in the settings.
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