V校HD vs 英语嘟嘟
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V校HD
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V校,致力于科技创新教育,让学校更智慧! 1 面向各类教育机构,提供专属平台和专属版本,实现数据融通和应用聚合 2 面向各类教育机构,提供软硬件一体化,以及多场景的垂直应用解决方案 3 为老师,提供教研教学和教育管理应用,创新便捷,实现减负增效 4 为学生,提供个性学习和综合成长支持,寓教于乐,支撑个性发展 5 为家长,提供创新沟通和协同支持渠道,高效互动,实现家校共育 6 为社会,提供融入学校和服务教育桥梁,涓涓细流,共襄教育创新
英语嘟嘟
This app uses AI-powered dialogue with virtual English teachers to help users improve their spoken English. It offers interactive scenarios, real-time feedback on pronunciation and grammar, and personalized learning reports.
- AI agent English teacher
- Live dialogue mode
- Pronunciation, grammar, and fluency analysis
- Multi-scene conversation practice
- Personalized study reports
- Interactive voice dialogue
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Bubble AI is an English speaking training platform based on large models. Through the live dialogue mode with the self-developed AI agent English teacher, students can significantly improve their oral English ability in a fun and efficient atmosphere. Combining years of research and development experience in the education technology industry, Bubble AI creatively integrates the successful practices in many fields, such as popular massive IP images, English grammar and sentence pattern teaching system, English upgrade reading engine, large language model, paternalistic accompany and adaptive deep learning system, into a set of "black technology of oral learning" with heuristic interest dialogue. Create a better English learning environment, once you speak English, you can't stop ", bid farewell to dumb English, bid farewell to high-priced private teaching, and explore the endless possibilities of language learning with technology and innovation. Product features: 1. AI Agent with both voice and emotion Make it easier for users to enter into immersive happy speaking exercises through familiar agent personas with full personality traits. There is no threshold, any dialogue of different difficulty, you can get help and guidance through recommended examples in real time with one click, and apply while learning. 2. Character topics Each agent has its own character topic, and users can have a free conversation with the character, or they can have a wonderful and interesting character topic conversation. 3. Multi-scene coverage We provide users with dozens of popular spoken language scenarios, covering everything from family life, daily activities, to holiday entertainment, ensuring that users learn fun and can be immediately used in real life. 4. Study guidance/report Each conversation is professionally analyzed, scoring and analyzing pronunciation, grammar and vocabulary, completeness and fluency, generating reports and giving suggestions for optimization. 5. Interactive revolution Experience the new human-computer interaction method brought by natural voice dialogue, "Everything Bubble", with agent+ multi-modal dialog box, instead of the traditional page click interaction to support conversational information collection, conversational experience and scriptwriting, and conversational topic selection. 6. Leading AI intelligent engine Through intelligent speech recognition technology, real-time speech assessment and error correction, and real-time assessment score, AI fully enables you to efficiently improve the efficiency of oral learning! Under the wave of AI era, we are committed to using artificial intelligence technology to create an interesting APP that conforms to the rules of personalized learning, and we also hope to walk with you who love learning. Welcome to the Bubble AI Gold Seed user community and witness the future of education in the AI era with us! Add customer service wechat and join Bubble AI learning group Customer service wechat: BubbleAPP
Screenshots
Verdict
The clearest difference is update cadence: 英语嘟嘟 at every 2 weeks against V校HD's every 5 months. 英语嘟嘟 also leads on device support (3 vs 1). V校HD's advantage is iOS requirement (10.0 vs 13.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
V校HD ships an update every 5 months, 英语嘟嘟 every 2 weeks. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.
| Parameter | V校HD | 英语嘟嘟 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 323 MB | 215 MB |
| Age rating | 4+ | 17+ |
| Developer | 广东马上信息科技有限公司 | 深模 |
In-app purchases
V校HD
No in-app purchases
英语嘟嘟
No in-app purchases









