Satori: English Grammar Drills

Short grammar sessions that stick. 58 topics from Present Simple to Future Perfect, 1,800+ exercises, and review that brings back exactly what you got wrong. Every topic is free. No account, no ads. Mistakes cost hearts, which refill over time; a subscription or a one-time purchase makes practice unlimited. WHAT YOU PRACTICE - 58 topics across tenses, articles and nouns, pronouns and determiners, adjectives and adverbs, prepositions, modal verbs, passive voice, conditionals and relative clauses (A2-B2) - 1,800+ exercises: multiple choice, dropdowns, and word banks inside real sentences - Instant feedback with a one-line explanation after every answer HOW REVIEW WORKS - Answer correctly the first time and the exercise is closed. It does not come back. - Miss one and it comes back tomorrow — and keeps coming back until you get it right. One correct answer closes it. - The Review tab shows what is left to fix. Missed a week? Nothing resets and nothing shames you. TRACK REAL PROGRESS - A progress ring for every topic - A practice calendar for the last 30 days - One number per topic: how much of it is closed, with nothing left to fix FREE AND PAID, HONESTLY - Every topic, every grammar rule and all progress tracking are free for everyone - Free practice runs on hearts: a wrong answer costs one, and hearts refill over time. Skipping a question, the level test, section tests and reading grammar rules never cost a heart - Unlimited practice: a monthly or yearly subscription, or a one-time lifetime purchase - Bought the full course in an earlier version? It already includes unlimited practice PRIVATE BY DESIGN - No account and no sign-up - Your progress is stored on your device - Anonymous usage analytics only - no profile, no advertising ID Made for adult self-study at B1-B2 level: you already know the rules exist. Satori makes them automatic. SUBSCRIPTION TERMS Unlimited practice is offered as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically at the same price and period unless it is cancelled at least 24 hours before the end of the current period; renewal is charged within 24 hours before the period ends. Manage or cancel it in your Apple Account settings. The yearly plan may start with a free trial: unless you cancel at least 24 hours before the trial ends, it becomes a paid yearly subscription. Any unused part of a free trial ends when you buy a subscription. Lifetime is a one-time purchase and does not renew. Terms of Use: https://satori.guru/terms Privacy Policy: https://satori.guru/privacy