viviTalk vs DejaVocab

Welcome to viviTalk – are you ready to embark on an exciting speaking adventure? viviTalk is an AI-powered speaking practice app that differs from traditional learning methods.Designed to help users overcome the “silent learner” problem, it supports Chinese, Japanese, English, and Korean. With AI-driven scenario conversations, you can practice speaking in realistic and engaging situations. Whether you're preparing for travel, business communication, or improving fluency, viviTalk is your reliable AI speaking coach. Through immersive story-based courses and map-based scenarios, it builds a complete learning loop: input → practice → correction → review. 【Key Features】 1.Story-Based Speaking Courses Practice speaking through interactive storylines such as travel, social life, and workplace communication. Your responses shape the story, making learning engaging and personalized. 2. Map-Based Scenario Practice Speak through real-life situations like airports, hospitals, and meetings. Explore maps, unlock levels, and improve through practical conversations. (1)Role-play with AI (2)Vocabulary learning by images (3)Practical daily expressions (4)Scenario-based Q&A practice 3. Real-Time Evaluation & Correction Get instant feedback on your speaking. Identify grammar mistakes and improve with clear explanations. 4. Real-time Evaluation and Grammar Correction viviTalk evaluates every response instantly, highlighting grammar and word errors and providing correct alternatives with explanations—helping you build proper language habits. 5. Learning Reports Receive detailed reports after conversation sessions, covering fluency, grammar, vocabulary, and overall performance. 6. Learning Support Features include translation, voice replay, text hiding, hints, and native language input support. Switch freely between conversation mode and teaching mode, making it easy to start speaking—even as a beginner. At viviTalk, we encourage everyone to speak boldly—even beginners with minimal experience! Just a few minutes a day to improve steadily! 【Product Highlights】 - Gamified Experience – “stories + level challenges” replace repetitive drills with immersive learning. - User-friendly Interface – clean, intuitive design keeps the focus on practice. - Privacy Protection – encrypted transmission and minimal data collection ensure safe learning. - Cute Pet Companion – an adorable AI puppy grows longer as you progress, adding fun and motivation. - Scientifically Designed Learning Flow – a full input-to-output loop paired with hints, instant feedback, and native-language support helps even beginners speak confidently and consistently. Terms and Conditions (Including Auto-Renewal Terms): https://vivitalk.net/service-protocol.html

Deja 从一个问题开始： 语言，为什么总是被学成抽象的单词？ 在真实世界中，语言来自视频、播客、阅读和声音。 Deja 将这些语境中的表达自动提取、组织，逐渐形成一个属于自己的语料系统。 复习不再是孤立的记忆，而是回到语言第一次出现的那个语境。 阅读、听力、学习不再分离，所有输入汇聚成一条连续的语言路径。 Deja 不属于某一种格式或平台，它试图构建的，是一个会随着使用不断生长的语言系统。 Deja starts with a simple idea: Language is not learned from isolated words, but from real usage. Import videos, podcasts, books, or any text. Deja automatically captures phrases in context and turns scattered exposure into a growing personal corpus. Review is not repetition. It is a return to the moment where the language first made sense. Reading, listening, and studying are no longer separated. Everything flows into one continuous system, one evolving memory. Deja is not about formats or platforms. It is about building a language system that grows with you. Contact WeChat: longhao1596 Discord Community: https://discord.gg/AC7sNMJW Privacy Policy: https://dejavocab.com/privacy-policy/ Subscription Information Subscriptions renew automatically 24 hours before the end of the current period You can manage or cancel your subscription in Apple ID settings at any time After cancellation, access remains until the end of the current subscription period Payment will be charged to your iTunes account upon confirmation of purchase Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Don’t let words slip past unnoticed. Let DejaVocab capture every meaningful chunk of language. Download DejaVocab and build your own language corpus.