Codalingo vs Langu

Codalingo turns learning to code into something you'll actually look forward to. Master Dart and Flutter — the language and framework behind millions of beautiful mobile apps — through bite-sized, gamified lessons you can finish in minutes a day. No boring textbooks. No complicated setup. Just open the app, write real code, and watch your skills grow. LEARN BY DOING - Write and run real Dart code right on your phone with the built-in Playground — no laptop required - Bite-sized lessons take you from "Hello, World" to building your first Flutter app, step by step - Multiple question types — practice, true/false, guess-the-word and more — keep every session fresh PRACTICE THAT STICKS - End-of-level coding challenges test what you've actually learned - A personal Review Zone targets the exact topics you find hardest - Daily quizzes keep your knowledge sharp STAY MOTIVATED - Build a daily streak and keep your momentum going - Earn coins, unlock badges and climb the leaderboards - Go head-to-head in challenges and prove your skills BUILT FOR EVERY LEVEL Whether you've never written a line of code or you're brushing up on Flutter widgets, Codalingo meets you where you are and grows with you — from absolute beginner to confident developer. WHY CODALINGO? - Learn the modern, in-demand Dart & Flutter stack used by top apps - Designed to fit real life — make progress in just five minutes a day - Friendly, gamified and genuinely fun Start coding for free today. Your future as a developer begins with a single lesson. — Codalingo Premium — Unlock unlimited lessons, remove ads and accelerate your progress with a Premium subscription. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your account settings.

Langu is a messenger for people who are learning a language. You talk to real people, at your own pace, and the app helps exactly where you get stuck: a word you don't know, a sentence you didn't follow, or a reply you can't work out how to write. No flashcards, no generic lessons. You learn by having conversations. HOW IT WORKS Every chat has two languages: yours and the one on the other side. You write in the language you're learning, and the other person reads it in theirs. Both of you practise at the same time, in the same conversation. WHAT YOU CAN DO • Translate any message without leaving the chat, with the original and translation side by side. • Ask for a grammar explanation of a whole sentence: the app breaks it into pieces, explains each word and shows the rules being used. • Long-press a message to access learning tools and look up individual words. • Get suggested replies when you're lost for words, already written in the language you're practising. • Play any message as audio to work on listening and pronunciation. • Record voice notes, send photos and reply to specific messages, like any messenger. • Chat in groups with several language partners in the same room. • Keep a daily streak with each person and see how long you've been practising together. PROGRESS THAT IS ACTUALLY MEASURED Langu tracks four things from your real conversations, not from tests: • Reading — how much of what you read you genuinely understand. • Writing independence — how much you write on your own, without using suggestions. • Accuracy — how much of what you write comes out correct. • Vocabulary — words you understand and words you already use yourself. No invented levels and no quizzes. The numbers come from conversations you have already had. PLANS Langu is free for chatting, translating and a few grammar explanations each day. Plus and Pro unlock higher daily translation limits, more grammar explanations per day, suggested replies, writing evaluation and the full fluency dashboard. Pro can also connect your conversations to Telegram. Subscriptions are monthly or annual, billed through your Apple account, and renew automatically at the price and frequency shown in the app unless cancelled at least 24 hours before the end of the current period. You can manage or cancel at any time in your Apple account settings. AI FEATURES Translation, grammar explanations, suggested replies and writing evaluation use artificial intelligence models. These features only process the content of your messages if you turn on AI content sharing in Settings — and you can turn it off whenever you want. PRIVACY AND SAFETY Langu is for people aged 13 and over. You can block and report users or content, and conversations are moderated to help keep the community safe. You sign in with your phone number. Your conversations are yours: we don't sell your data or use your messages for advertising. The full privacy policy is available in the app and on the store listing. Terms of Use: https://languchat.com/terms Privacy Policy: https://languchat.com/privacy