学习通 vs PolyEcho
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
学习通
An efficient mobile learning platform offering library services, course materials, group discussions, and access to a vast collection of electronic books and academic resources. Experience convenient and quick mobile learning with this professional platform.
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学习通是面向智能手机、平板电脑等移动终端的移动学习专业平台。用户可以在学习通上自助完成图书馆藏书借阅查询、电子资源搜索下载、图书馆最新资讯浏览，学习学校专业课程，进行小组讨论，查看本校通讯录，同时拥有超过百万册电子图书，海量报纸文章以及中外文献元数据，为用户提供方便快捷的移动学习服务
PolyEcho
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学外语不想再从香蕉苹果天气问路开始？ 让我们直接从自己感兴趣的话题开始，让ai把任何外语的内容都降低到能理解的程度，直接把自己丢入另一语言的世界里吧！ 【核心功能】 1. 单词学习，采用延伸出各种文化含义的词典，单词组成的最小语境故事，让单词成为另一语言世界鲜活的向导，不再是无意义的符号 2. AI对话功能,将各种有趣但外语学习者难以全然理解的内容转换成易于理解的对话，回到人类的对话本能，辅以AI的润色讲解与翻译，让人们得以在新技术的帮助下，直接补足自己的语言水平开始进行有意义的对话，进行更有意义、成就感的学习。 【使用条款】：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 学习通 at none against PolyEcho's 4. PolyEcho's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.6). On price, 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
Both are free to download. PolyEcho sells 4 in-app purchases, starting at $12.99 per month. 学习通 asks for nothing beyond the download.
学习通 ships an update every 3 weeks, PolyEcho every 5 days. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.
| Parameter | 学习通 | PolyEcho |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (240 ratings) — better | — |
| Positive reviews | 47.8% of reviews | — |
| Number of ratings | 240 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 435 MB | 207 MB |
| Age rating | 9+ | 4+ |
| Developer | Beijing Chaoxing Digital Library Information Technology Co., Ltd. | 楷博 尚 |
Bugs and requests
学习通
Reported bugs
4 issues- Frequent crashes and freezes
- Inconsistent course progress tracking
- Camera and photo upload issues
- Unreliable attendance and exam features
Requested features
4 requests- Improve user interface and navigation
- Add more language support
- Optimize performance and stability
- Enhance privacy and data protection measures
PolyEcho
Not enough reviews yet to summarise bugs or requests.
In-app purchases
学习通
No in-app purchases
PolyEcho
- Monthly Subscription$12.991 Month
- Semi-Annual Subscription$59.996 Months
- Annual Subscription$99.991 Year
- 5-Time Conversation Credit$2.99
