# Halkyon Learn's listing in the F-Droid repository: the snap's summary and # description (snap/snapcraft.yaml), and its anti-features with their reasons. Categories: - Education License: AGPL-3.0-or-later AuthorName: Halkyon AuthorEmail: support@halkyon.app WebSite: https://halkyon.app/learn SourceCode: https://code.halkyon.app/project-halkyon/halkyon AntiFeatures: NonFreeNet: YouTube videos in study material play through YouTube, and the server's licence (SSPL) isn't a free licence by F-Droid's definition. Name: Halkyon Learn Summary: Learn with flashcards, studied offline and synced between your devices Description: |- Halkyon Learn is a spaced-repetition app for your own material: studysets of flashcards, notes, learning paths and PDFs, reviewed on an FSRS schedule. Every studyset is made by its learners: build yours for any subject, or copy one that someone published. It works offline and syncs between your devices. Learn from what you watch: play films and shows from your Jellyfin server, and every subtitle line is split into dictionary words, with readings above and the translation below. Tap a word, and it is a flashcard. Dictionaries for Japanese, Chinese, Korean, German, Greek and English; kanji, hanzi and Hangul written by hand, each stroke checked; exam plans for the JLPT, HSK and Korean levels, with a daily pace to your exam's date; and studysets published to Explore and copied, later releases coming in as merges that keep your own edits. You sign in with SimpleLogin, by Proton, or with an email address, a password and an authenticator app. It connects to learn.halkyon.eu, the project's instance, or to any other: everything an instance needs is in the repository, to run your own. The app is AGPL-3.0 and the server SSPL-1.0, so all of its code is public. Questions and reports: support@halkyon.app