Eofent Language
A language course that lives on your phone
A real dictionary, tens of thousands of graded sentences and a spaced repetition schedule, all installed on the device. No account, no connection, nothing uploaded. In development, and the waitlist is where you hear when it is ready.
Learning that works without an internet connection.
A language learning app that keeps the dictionary, the sentences and your review history on your device. No account to make and no connection to wait for. Still being built, and the waitlist is where you hear first.
What it is
Most language apps are a thin screen in front of a server. The lesson is fetched, the answer is sent away to be checked, and the app is exactly as good as the connection.
Eofent Language does the work on the device. A real dictionary, a real spaced repetition engine and a sentence corpus written for the product, all installed with it.
Three things it gets right
Offline by design
The dictionary, the sentences and the review schedule live on your device. Nothing is sent anywhere to make a lesson work, and no account is needed to use what is installed.
Sentences written for it, and graded
Tens of thousands of bilingual sentences authored for this product, each labelled with its CEFR level, A1 to C2, and the grammar it teaches. Not scraped from anywhere.
A real review algorithm
Spaced repetition on FSRS, with every review kept in a local database. Vocabulary, grammar and sentence work feed one queue, not three.
By the numbers
Counted, not estimated.
Accurate as of September 2026. The corpus grows daily, so these only go up.
- Sentences
- 50,000+, every one unique
- Topics
- 510 everyday subjects
- Levels
- 6, A1 through C2
- Grammar
- 15,900+ distinct constructions labelled
- Labelled
- 100% of sentences carry a level and a grammar tag
- Content
- Everyday themes, from the kitchen to the office, suitable for any age and any classroom
Also in the box
Reading
Browse the corpus, work through a graded reading set, or read a book.
Grammar reference
Browsable grammar material, linked to the sentences that use it.
Writing practice
Prompts, with an automatic check that spots word-form patterns.
One reminder a day
At the hour you choose. One, not a stream.
Where it's up to
Android
Built and running.
Built
Language pair
Not announced yet. The waitlist hears first.
Open
Release
No date has been set. Join the waitlist to hear first.
Waitlist