Products
Two small applications with the same basic idea: focus on the job, keep the technology sensible, and make the product straightforward to use and support.
Offline flashcards for creating and studying your own learning material. lœrn keeps your decks on-device and lets you import content from the tools you already use.
Bring your own AI, if you want it. lœrn lets you generate material with the AI tool of your choice and import it, so the app itself does not need an AI backend or the recurring service costs that come with one.
Explore lœrn
A clean Sudoku experience with fresh puzzles generated directly on your device, thoughtful solving tools, and useful local statistics.
Made on your device. The puzzle engine generates and validates boards locally, so the core game is fast, self-contained, and ready offline.
Explore sudøku