vocapi
01 / SWAHILI
Habari?
Kiswahili
From greetings to building your own sentences.
Planned course
18 chapters, 115 grammar points, and a 500-word vocabulary target.
Kiswahili · Bahasa Indonesia · Gaeilge
Practice that adapts
as you learn.
Learn grammar directly, with review schedules
and exercises shaped by your answers.
Vocapi is currently in development.
The first three languages
Find your language
Three beginner courses are in development.
Each is planned through A1.
02 / INDONESIAN
Halo!
Bahasa Indonesia
Learn vocabulary alongside the grammar that connects it.
Planned course
18 chapters and 107 grammar points.
03 / IRISH
Free forever
Dia dhuit!
Gaeilge
Our first endangered-language course. Free, permanently.
Planned course
20 chapters and 113 grammar points. Lessons, reviews, API and MCP access are included in the free-forever commitment.
Why learn with Vocapi?
How you’ll learn
Grammar, memory, and reading belong together. Each part of Vocapi builds on the others.
01 / Learn the structure
Build your own answers
See how a sentence works, then build one yourself. Grammar and vocabulary lessons include answers you construct, so you practice finding the words.
Try the Irish
___, le do thoil.
“Say it again, please.”02 / Keep what you learn
Reviews that adapt to you
Your answers shape when each card returns. As material becomes more familiar, exercises ask you to recall more of it yourself.
Vocapi uses FSRS, an open-source spaced repetition scheduler, to adjust review timing.
Remember the meaning
go raibh maith agat
thank you
Recall the words
thank you
Type your answer03 / Read in the language
Reading
Find stories and articles using your known vocabulary as a starting point. Look up a word while you read, then add it to your reviews.
Culture is part of the course, too. The Kiswahili curriculum introduces methali: proverbs used in everyday life.
From the Kiswahili curriculum
Pole pole ndiyo mwendo.
Methali Kiswahili proverbs
Make room for the practice you need
Choose your practice
Home gives you a next step. Practice gives you a choice: revisit mistakes, work through repairs, read, or set up your own session.
Revisit mistakes
Return to material you have missed.
Choose your session
Set the material, length, and direction.
A wider place for languages
More resources for
underserved languages.
01
Free forever
Every endangered-language course includes lessons, reviews, the API, and the MCP connector. Gaeilge is the first.
02
Free comes first
Keeping endangered-language courses free is the first call on what Vocapi earns. We also want to help fund community dictionaries, corpora, and classroom materials.
Vocapi is an independent commercial project.
Read our commitmentsYour learning, beyond the app
Your vocabulary, in your own tools
Use the read-only API to build with your learning data. Connect a compatible AI tool through MCP so it can work with the vocabulary you know.
API and MCP access are in development alongside the app.
Built by a small independent team
Talk with the team
We’d like to hear from learners, educators, language researchers,
and people building resources for their communities.