EdgeLingo: Language Tutor

Your AI language partner — buy once, yours forever. EdgeLingo is a speaking-practice app whose AI runs entirely on your iPhone: real scenario conversations, corrections that show you the natural way to say it, and a phrase bank that feeds the lines you want to keep back into your next conversation as goals — fully offline, so your voice never leaves the phone. ■ Why it's different • Pay once: one purchase, yours forever. No monthly plan, no per-message fees, no account • Fully offline: once the models are downloaded, practice on a flight, on a rural drive, anywhere without signal (type or speak — both work) • Truly private: we collect no data at all — no analytics, no ads, no tracking ■ What you get • Real conversations: 83 built-in scenarios (airport check-in, ordering food, job interviews, handling a car accident…) with an AI that stays in character, asks follow-ups, and gives you clear goals • Phrasing fixes: see a more natural way to say every line — grammar and word choice, learned in context • Phrase bank: reusable phrases are pulled from each chat and filed by topic — then tap Practice and the app builds a conversation whose goals are three of your own saved phrases, credited only when you genuinely work them into what you say • Stuck? One tap gets you three ways to keep the conversation going • Custom scenarios: describe a scene — or snap a photo — and get a practice scenario built for it • Practice languages (14): English, Japanese, Korean, Spanish, French, Italian, Portuguese, German, Chinese, Vietnamese, Turkish, Polish, Indonesian and Hindi — guided in your native language (interface in 12 languages) ■ Device requirements Requires an iPhone 12 Pro / 13 Pro family device, or any iPhone 14 or later (6GB+ memory), with iOS 26 or later. The AI models ship inside the app — that's why the download is large, and why everything runs on your iPhone the moment installation finishes, fully offline. Japanese, Korean, Chinese and French each add one voice pack afterwards — roughly 250 MB to 760 MB, once (Wi-Fi recommended); every other practice language is ready straight away. Pay once. No subscription. Practice anytime — no pressure.