Comparison

刺猬英语:剑桥KET/PET,初中英语备考神器 vs 英语嘟嘟

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

刺猬英语:剑桥KET/PET,初中英语备考神器

This app uses AI to help users prepare for Cambridge KET/PET and IELTS exams. It offers structured courses, AI-powered practice, and personalized study plans to improve listening, speaking, reading, and writing skills.

Highlights
  • AI-driven KET/PET and IELTS preparation
  • Comprehensive curriculum based on Cambridge materials
  • Focus on listening, speaking, reading, and writing skills
  • Integrated learning, practice, and testing cycles
  • Personalized daily study plans
  • Expert guidance and support services
Features
Read full description

刺猬英语,国内首款以AI技术为核心的剑桥英语KET/PET·初中英语自学神器,由“十三五”课题负责人静老师带领近20年原版英语教学经验的专家团队,专为有意向参与剑桥考试,以及初中在校生打造。 【基于剑桥教材自主研发 从0基础到雅思全覆盖】 基于剑桥教材自研知识点进行课程体系设计 完全对标到剑桥英语等级考试,与原版紧密结合,从0基础到雅思全覆盖,满足不同英语水平的孩子。 【初中英语考点全解析 四大学习板块闭环设计】 6大级别,345个考点,1035节视频+训练课程,以考点为核心,以真题为教材 一周攻克三个考点,周周迈向中考满分 【学练测闭环 系统提升听说读写能力】 1000+知识点视频课程学习+AI智能配套练习 层层递进、让学员在学中练、在练中学,学练测闭环,系统提升听说读写能力。 【量身定制备考规划 拆分任务到每日】 结合学员的英语能力、备考时间,AI算法给出个性化专属备考规划 拆分任务到每日,每天学什么、复习什么,一目了然,有效促进考试目标达成。 【一站式陪跑 专业省心效率高】 全程为学员提供督学/促学服务,为每个学员定制专属备考规划, 建立专属答疑群,每日单词检查,以及模考、估分、考点对接等服务,专业省心效率高。

About

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.

Highlights
  • AI agent English teacher
  • Live dialogue mode
  • Pronunciation, grammar, and fluency analysis
  • Multi-scene conversation practice
  • Personalized study reports
  • Interactive voice dialogue
Features
Read full description

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

刺猬英语:剑桥KET/PET,初中英语备考神器4 screens
英语嘟嘟4 screens

Verdict

The call

The clearest difference is rating: 英语嘟嘟 at 5.0 against 刺猬英语:剑桥KET/PET,初中英语备考神器's 3.8. 英语嘟嘟 also leads on in-app purchases (none vs 18). 刺猬英语:剑桥KET/PET,初中英语备考神器's advantage is ratings volume (17 vs 1). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 刺猬英语:剑桥KET/PET,初中英语备考神器 sells 17 one-off in-app purchases. 英语嘟嘟 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

英语嘟嘟 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 刺猬英语:剑桥KET/PET,初中英语备考神器 has 17 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

刺猬英语:剑桥KET/PET,初中英语备考神器 ships an update weekly, 英语嘟嘟 every 2 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 6 level
刺猬英语:剑桥KET/PET,初中英语备考神器 versus 英语嘟嘟: the parameters behind the verdict, then further details
Parameter刺猬英语:剑桥KET/PET,初中英语备考神器英语嘟嘟
PriceFreeFree
Rating3.8 (17 ratings)5.0 (1 ratings) — better
Positive reviews26.6% of reviews—
Number of ratings17 — better1
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size389 MB215 MB
Age rating4+17+
Developer小叶子(深圳)信息服务有限公司深模

Customer experience

刺猬英语:剑桥KET/PET,初中英语备考神器

All ratings17 ratings
Positive64.7%
Neutral17.6%
Negative17.6%
Written reviews64 reviews
Positive26.6%
Neutral15.6%
Negative57.8%

英语嘟嘟

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

17 purchases

刺猬英语:剑桥KET/PET,初中英语备考神器

One-time17
  • 刺猬英语KP体验课$0.99
  • 刺猬口语三个月$24.99
  • 刺猬口语一年卡$44.99
Show 14 more
  • 口语课一年卡-老会员专享$69.99
  • 口语课一年卡$99.99
  • 刺猬英语雅思课程1个级别$199.99
  • 雅思一年卡$299.00
  • 刺猬英语雅思课程2个级别$299.99
  • 刺猬英语精读营1年$349.99
  • 刺猬英语陪练-会员一年卡2 variants$399.99
  • 刺猬英语KP-3个级别$499.99
  • 剑桥英语一年卡$499.99
  • 刺猬英语冲刺课52节课包$599.99
  • 刺猬英语陪练-会员两年卡$699.99
  • 刺猬英语中考一年卡$799.99
  • 刺猬英语KP-6个级别$799.99
  • 剑桥+精读一年卡$799.99
None

英语嘟嘟

No in-app purchases

Questions

Is 刺猬英语:剑桥KET/PET,初中英语备考神器 free?
刺猬英语:剑桥KET/PET,初中英语备考神器 is free to download, with in-app purchases available.
Is 英语嘟嘟 free?
英语嘟嘟 is free to download, with no in-app purchases.
Which has better reviews, 刺猬英语:剑桥KET/PET,初中英语备考神器 or 英语嘟嘟?
英语嘟嘟 is rated higher. 刺猬英语:剑桥KET/PET,初中英语备考神器 averages 3.8 out of 5 from 17 ratings, while 英语嘟嘟 averages 5.0 from 1 ratings.
Do 刺猬英语:剑桥KET/PET,初中英语备考神器 or 英语嘟嘟 have ads?
Neither 刺猬英语:剑桥KET/PET,初中英语备考神器 nor 英语嘟嘟 shows ads.
Which is updated more often, 刺猬英语:剑桥KET/PET,初中英语备考神器 or 英语嘟嘟?
刺猬英语:剑桥KET/PET,初中英语备考神器 ships an update weekly, and 英语嘟嘟 every 2 weeks. Most recently, 刺猬英语:剑桥KET/PET,初中英语备考神器 was updated on September 22, 2026 and 英语嘟嘟 on September 10, 2026.

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