Moof teaches English the way a Polish ear needs it.
It doesn't translate "from English to English." It shows exactly where Polish is wrong:
why "I have 20 years" betrays a Polish person, why *actually* isn't "aktualnie," and when the article *a* is required even though there's nothing there in Polish.
What's inside
• The entire A1–B2 course: 36 chapters, 972 exercises, 555 words.
• Speaking exercises—Moof only listens when you hold the button and doesn't assess accent.
• Repetitions that know when to return to a word (FSRS algorithm).
• Grammar notes in Polish, written like a conversation, not like a textbook.
• False friends, phrasal verbs, TH and W/V pronunciation—that's where we really stumble.
How it works
• No account, no login required.
• The course is in the app—works on the subway, on a plane, or without a signal.
• No ads or heart limits. A bad day won't cost you your progress.
• Streaks are calculated gently: for every full week, you get a rest day.
Privacy
Your progress stays on your phone. I collect anonymous usage statistics to improve the course—you can turn them off with a single toggle in the settings. Details: https://moof.web.app/privacy.html
English translated into Polish. Complete course A1–B2, offline, no account required.