LingQ | Learn Languages vs Doomsday Method | Mental Game

Experience Language Learning with LingQ — the natural and effective way to learn a new language. LingQ is a language learning app that lets you grow your vocabulary and improve comprehension through meaningful exposure to the language with real content. Follow your interests and enjoy an immersive learning experience in over 50 languages. Learn Spanish, English, Japanese, Korean, Italian, German, Portuguese, French, Chinese, Arabic, and other languages. Trusted by Learners Worldwide: ◆4.7 star rating from over 45000 reviews. ◆Featured in CBC, Men’s Health, La Vanguardia, El País. Designed for Real Language Learning LingQ uses an input-based approach: you learn languages by reading and listening to real, interesting content at your level. ◆ Massive Content Library: Thousands of lessons from podcasts, books, interviews, videos, articles, and more — all with matching text for easy listening and reading. ◆ Follow Topics You Enjoy: Choose content you love and progress naturally through immersion, not drills. ◆ Import Your Favorite Content: Turn Netflix, YouTube, podcasts, books, and articles into personalized lessons. ◆ Powerful Reader: An effective, optimized reader that tracks every word you encounter to boost your vocabulary. ◆ Interactive Learning: Listen, read along, tap words for instant definitions, and learn naturally as you go. ◆ Advanced Progress Tracking: Monitor your listening, reading, study time, and vocabulary growth. ◆ Learn Anytime, Anywhere: Study offline and sync your progress automatically. Learn whenever you want. AI Language Learning Tools • AI Audio Transcription: Turn podcasts and audiobooks into interactive lessons. • AI Voices: Make your lessons, reviews and chats more immersive with natural sounding text-to-speech voices. • Advanced Chatbot: Get detailed tutor responses and real-time web search with our advanced Lynx AI Chatbot. • AI-Simplified Lesson: Take advantage of more interesting content earlier on in your learning journey by generating simplified versions of lessons. Read and Listen with Interactive Tools • SRS vocabulary review for long-term retention; • Mini Stories that build a strong foundation at any level; • Grammar guides with clear, accessible explanations; • Audio playlists for hands-free listening; • Karaoke Mode to follow the text while listening; A Global Community to Support You • Writing Exchange for real corrections from native speakers; • Tutoring sessions tailored to your goals; • Community forum for questions, guidance, and motivation; • Challenges that help you stay consistent and build strong habits; Built by Language Learners LingQ was co-founded by Steve Kaufmann, a polyglot who learned more than 20 languages using this same natural approach. Learn Multiple Languages LingQ supports more than 50 languages, including Spanish, English, Japanese, Korean, Italian, German, Portuguese, French, Chinese, Arabic and more. Get LingQ Premium and Accelerate Your Learning • Unlimited vocabulary lookup and SRS review; • Comprehensive word tracking to boost your progress; • Unlimited content imports; • Access to AI features; Start learning from real content. Download LingQ and begin today. Feedback? Let us know. Send suggestions and feedback to iosapp@lingq.com. Terms of Service - https://www.lingq.com/terms/

Someone tells you the date they were born. You tell them it was a Monday. That is a real skill, it takes about a week to learn, and this app teaches it end to end. The Doomsday algorithm — invented by the mathematician John Conway — turns any date into its weekday using arithmetic small enough to finish while someone is still saying the date. No lookup. No phone. No calendar. LEARN 48 lessons across 11 chapters, in three parts 178 checkpoint questions. You answer in your head, then check yourself against the worked reasoning — nothing is graded, and nothing is rushed Interactive calendars, anchor tables and step-by-step walkthroughs inside the lessons themselves Mnemonics that stick: 4/4, 6/6, 8/8, 10/10, 12/12, and "9-to-5 at the 7-Eleven" Six different ways to work the year offset. Pick the one your head likes, and every worked explanation in the app is rewritten in it Seven Extras: why the method works, Easter and the computus, the Julian calendar, Conway's own shortcuts, the record holders, and full reference tables A cheatsheet with every anchor and every offset on one screen TRAIN 10 drills: weekday numbers, counting in sevens, leap years, century anchors, the year offset, month doomsdays, day counting, reverse dates, Julian dates and Easter Five stars a drill, earned by answering cleanly — right, and inside that drill's target time Nothing cuts you off mid-question, and training never costs you rating PLAY Classic — endless real dates, at your own pace, with no clock at all Daily Challenge — five dates drawn from the day itself, identical for every player on earth, one attempt a day Time Attack — two minutes, as many dates as you can, ten seconds off for every miss Choose your range: 2000–2099, 1800–2199, or the whole Gregorian calendar from 1583 to 2599 YOUR PROGRESS A Doomsday Rating that rises when you are right and quick, and never pays for a guess Accuracy and speed over time, your rating history, and a 12-week activity calendar Game Center leaderboards for today's challenge and the global rating, friends included BUILT PROPERLY No account, no sign-up, no ads Works offline Every number in every lesson is re-derived by a checker that shares no code with the app, so an explanation cannot drift from the answer it gives Analytics are opt-in, pseudonymous and on EU servers. You are asked once, and can change your mind any time in Settings Coming from the old Doomsday Method? Your history is imported and replayed answer by answer, so your chart reaches back and your rating arrives honest Start free. One optional purchase opens the rest — one payment, not a subscription. --- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/