ClassIn vs Polly自然拼读
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassIn
This integrated platform supports online and offline teaching with features like live classrooms, LMS, and personalized learning environments. It aims to empower educators and learners globally, fostering independent and self-disciplined lifelong learning.
- Online live classrooms
- Offline smart classrooms
- Learning Management System (LMS)
- Personal Learning Environment (PLE)
- Collaborative blackboard
- Virtual experiments
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Welcome to ClassIn and embrace the new era of lifelong learning! ClassIn, developed by Empower Education Online (EEO) for eight years, is an integrated teaching platform encompassing online live classrooms, offline smart classrooms, an LMS learning management system, and a PLE personal learning environment. ClassIn adheres to the essence of education, releasing the charm of teaching and learning, and cultivating independent and self-disciplined lifelong learners. As of now, ClassIn has been favored by educators and learners across the globe: · 150 countries · 2 million educators · 30 million learners · 20,000 K12 schools, higher education institutions, and enterprises. ClassIn effectively assists K12 schools, universities and enterprises with achieving high quality online, offline, hybrid, and intelligent teaching; ClassIn facilitates educators in creating a course system, knowledge space, learning community, and evaluation data that focus on learners; further, ClassIn enables teachers to enrich courses and teaching, and enhance students' core literacy and lifelong learning ability. Hybrid Learning Solutions ClassIn is widely praised for its comprehensive online and offline teaching solutions. It offers a seamless experience for up to 2000 people to attend online live classes, with 50 people's audio and video being displayed simultaneously. Furthermore, it provides a host of features, including collaborative blackboard, collaborative documents, group teaching and virtual experiments, to replicate the feeling of an offline environment. With its state-of-the-art intelligent teaching system, ClassIn provides an easy and efficient learning experience for both online and offline teaching. Learning Management System (LMS) ClassIn offers a comprehensive learning platform for traditional teaching activities, such as classrooms, homework, discussions, and assessments, to help students construct their own learning pathway. Moreover, with collaborative documents and internet communication, ClassIn promotes project-based, cooperative and inquiry-based learning, enabling students to practice and enhance their creativity, communication, and collaboration skills. Personal Learning Environment (PLE) ClassIn enables personalized and lifelong learning. In the era of internet and artificial intelligence, knowledge is iterating rapidly and is no longer centered in schools or libraries, but dispersed in society and networks, which requires learners to take the initiative to learn and pursue lifelong learning. ClassIn will continuously upgrade the PLE personal learning environment to build a lifelong learning system and cultivate self-disciplined lifelong learners. More to Explore on www.classin.com
Polly自然拼读
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POLLY自然拼读:让孩子轻松掌握英语拼读,开启自主阅读之旅! POLLY自然拼读是一款专为5-12岁孩子设计的AI英语学习应用,帮助孩子从零基础到见词能读、听音能写,最终实现自主阅读。通过科学分级的5大级别课程,孩子将系统掌握130个核心发音规则,学习300+核心词汇,并结合35本经典绘本进行拼读解码训练。中教视频讲解深入浅出,轻松解决学习难点,真正做到“不费妈”。趣味互动课程让孩子在快乐中学习,拼读实操无压力,逐步提升英语拼读能力,为未来的英语学习打下坚实基础。 从拼读到阅读,POLLY自然拼读让孩子自信迈出英语学习的第一步! POLLY自然拼读不仅是一套课程,更是孩子英语学习的全能助手。通过130节趣味互动AI课,孩子将循序渐进地掌握英语拼读规则,结合35本精选绘本进行解码训练,真正做到学以致用。中教视频指导细致入微,帮助孩子逐个攻破学习难点,轻松掌握拼读技巧。无论是见词能读,还是听音能写,POLLY自然拼读都能让孩子在轻松愉快的氛围中提升英语能力,迈向自主阅读的新阶段!
Screenshots
Verdict
The clearest difference is in-app purchases: Polly自然拼读 at none against ClassIn's 13. ClassIn's advantage is update cadence (every 11 days vs every 2 months). On price, ads, device support and iOS requirement 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. ClassIn sells 13 one-off in-app purchases. Polly自然拼读 asks for nothing beyond the download.
ClassIn ships an update every 11 days, Polly自然拼读 every 2 months. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.
| Parameter | ClassIn | Polly自然拼读 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (1K ratings) — better | — |
| Positive reviews | 50.5% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 286 MB | 203 MB |
| Age rating | 4+ | 4+ |
| Developer | EEO Education Ltd. | LITTLE MOON PTE. LTD. |
Bugs and requests
ClassIn
Reported bugs
4 issues- Frequent crashes and freezes
- Issues with file uploads and downloads
- Microphone and camera problems
- Incompatibility with certain devices
Requested features
4 requests- Add autosave feature
- Improve screen sharing capabilities
- Enhance mobile app compatibility
- Provide better language support
Polly自然拼读
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ClassIn
- Purchase 1 additional lesson$0.99
- Purchase 2 additional lesson$1.99
- Purchase 4 additional lesson$2.99
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- Purchase 12 additional lesson$9.99
- Purchase 14 additional lesson$11.99
- Purchase 15 additional lesson$12.99
- Purchase 16 additional lesson$12.99
- Pro Edition$14.99
- Purchase 18 additional lesson$14.99
- Purchase 17 additional lesson$14.99
- Purchase 19 additional lesson$14.99
- Monthly Edition$17.99
- Purchase 20 additional lesson$17.99
Polly自然拼读
No in-app purchases









