LangFeed vs ACH

LangFeed - Seriously Fun Language Learning STOP STUDYING LANGUAGES YOU CAN'T ACTUALLY USE Spent years on Duolingo but still can't understand Bad Bunny lyrics? Textbooks don't teach you what "no mames" actually means, or how to sound natural in a real conversation. LangFeed teaches you language the way it is actually spoken - from TikToks, memes, songs, films and the real-world content you already love. LEARN FROM ANYTHING - Social media: import TikToks, Instagram Reels and YouTube videos for instant breakdowns of slang, culture and real speech - Camera: point at signs, menus and packaging and learn from the world around you - Books & PDFs: upload any text for side-by-side translations and immersive audio - Podcasts: turn any video into a hands-free lesson for your commute, workout or kitchen - AI video creator: can't find the content you want? Generate your own WATCH WHAT NATIVES ACTUALLY WATCH Hand-picked films and series with every line broken down - tap any line to hear it, read the translation, or send it straight to your vocabulary deck. Learn Japanese from VIVANT, Korean from Business Proposal, Spanish from El Chapo. YOUR 24/7 AI TUTOR Practise conversations any time - no ghosting, no judgement, no awkwardness. Make mistakes freely and learn what you actually need to say. VIDEO-CALL MISSIONS Take a live video call with your tutor and complete a mission - introduce yourself, explain why you're learning. She marks every answer for accuracy and fluency, corrects you as you go, and you have three lives to get it right. Finish the call and every line you both said becomes a study deck. PLAY YOUR WAY FLUENT - Script Blaster: shoot the falling characters before they land. Hiragana, Katakana, Hangul, Cyrillic, Greek and Thai - Word Rush: memorise, then say them back out loud against the clock - Writing practice: trace real characters stroke by stroke and get scored on the shape - Personas: talk to a randomly generated stranger who has no idea you're a beginner PROVEN PATH TO FLUENCY Quizzes with spaced repetition that put words in front of you exactly when you're about to forget them - practice that feels like a game and builds real retention. ANKI INTEGRATION Already have a system? Export any word, phrase or breakdown as a ready-made deck - audio and translations included - and keep reviewing wherever you already study. LEARN TOGETHER Invite friends, compete on leaderboards and keep your streak alive. Learning shouldn't be lonely. 21 LANGUAGES English - Spanish - French - German - Italian - Portuguese (Brazilian) - Russian - Ukrainian - Japanese - Korean - Chinese - Arabic - Polish - Greek - Croatian - Romanian - Thai - Swedish - Turkish - Vietnamese - Czech FREE FEATURES - Bonus credits to start - AI audio breakdowns and translations - Grammar explanations - Progress tracking and streaks - Practice quizzes - Community features LANGFEED PREMIUM - 10x content analyses - Advanced AI models - Unlimited practice sessions - Full 84,000+ word dictionary - Anki deck exports - Offline downloads - Priority processing - Premium customisation SUBSCRIPTION PRICING - Annual: $79.99 (best value) - Monthly: $12.99 - Weekly: $6.99 Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal in your Account Settings after purchase. FROM BRAZILIAN FUNK TO ANIME - IF IT EXISTS, YOU CAN LEARN FROM IT Join thousands mastering languages through content they actually care about. Start your fluency journey today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lang-feed.com/privacy App Terms: https://lang-feed.com/terms

ACH – quantum inspired é um app com demonstrações online e offline que oferecem uma experiência prática e acessível de técnicas inspiradas em annealing/Ising. Modo offline (PT/EN): carregue uma imagem binária, adicione/remova “ruídos” e observe os efeitos na reconstrução/limpeza. Ideal para explorar conceitos sem conexão nem cadastro. Modo online (opcional): para testar passagem de parâmetros e medições mais técnicas, você pode solicitar um token gratuito ao grupo CMOS Hitachi e realizar chamadas para serviços de annealing na nuvem. O app apenas realiza requisições HTTPS — não há login obrigatório nem coleta de dados pessoais. Conteúdo extra: acesso direto e gratuito a artigos do autor sobre o tema. O objetivo é aprender por experimentação: testar ruídos, ver resultados e compreender na prática como esses métodos se comportam. O app é bilíngue (PT/EN), não usa IA generativa e funciona totalmente offline no módulo local. Destaques • Demos offline e online (annealing/Ising) • Inserção e redução de “ruído” em imagem binária • Chamadas HTTPS opcionais com token de terceiro (CMOS Hitachi) • Bilingue (PT/EN) • Sem cadastro obrigatório • Conteúdos do autor Avisos • O modo online depende de serviço externo e pode ficar indisponível ocasionalmente. • Nenhum dado pessoal é coletado; não há rastreamento.