Comparison

百词斩 vs ClassIn

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

Head to head
About

百词斩

This app helps users learn English vocabulary through engaging methods. It offers multiple learning modes, detailed word explanations, and a vast library of word lists for various exams. Gamified features and personalized study plans encourage consistent learning and make memorization fun and effective.

Highlights
  • Multiple learning modes (picture, rhyme, deep)
  • Detailed word explanations and pronunciation
  • 200+ authoritative word libraries
  • Review tools for translation and spelling
  • Customizable learning plans
  • Gamified activities and social learning
Features
Read full description

■ iPhone 装机必备推荐应用 ■ App Store 背单词推荐应用 ■ App Store 超100万五星好评 2 亿人都在用百词斩背单词! 不止英语,日语、韩语、法语、西语、德语、粤语都能学! 想备考,也想追剧看动漫多懂一点?先从每天几个新词开始。 新语言不用一下子学会。 每天背几个新词,追剧、看动漫、旅行时,慢慢就能多懂一点。 百词斩不只是英语背词工具,现在也能陪你从考试、兴趣、旅行、日常表达等场景开始学习新语言。 【英语、小语种,想学就开始】 • 英语、日语、韩语、法语、西语、德语、粤语等词书持续更新 • 英语覆盖小学、中学、四六级、考研、雅思、托福等学习需求 • 日语、韩语、法语、西语、德语等新语言词书,适合兴趣入门和日常积累 • 想备考、追剧、看动漫、旅行,都可以找到适合自己的词书 【新语言,也可以从日常里开始】 • 追剧时听到的词、动漫里反复出现的词、旅行前想先学会的词,都可以先背起来 • 不用一下子学完整门语言,先从你真的会遇到、真的用得上的词开始 • 每天多认识几个词,下一次看到、听到的时候,就可能突然反应过来 • 英语之外,日语、韩语、法语、西语、德语、粤语,也能这样一点点开始 • 学语言不用太有压力,先让自己多懂一点,就已经是开始了 【学得轻松,也记得更牢】 • 单词释义、发音、例句一次看全,理解更轻松 • 图片、例句、听力一起辅助记忆,减少死记硬背 • 根据学习进度智能安排复习,把单词慢慢变成长记忆 • 每天进步一点,背过的单词也能真正留下来 【复习打卡,帮你坚持下去】 • 定制学习计划,按自己的节奏慢慢学 • 打卡提醒和学习记录,让进步看得见 • 英文选义、中文选词、拼写填空、听力训练,多种方式巩固记忆 • 每天一点点,学语言不用太有压力 • 从一个词包开始,慢慢养成学习习惯 【一个人背词,也可以有点好玩】 • 加入班级、同桌,一起完成学习目标 • 单词游戏在线 PK,边玩边记 • 组队打卡分享,让进步被看见 • 背词不一定枯燥,也可以有点参与感 百词斩不止英语。 从英语备考,到日语、韩语、法语、西语、德语、粤语入门,都可以先从一个词开始。 欢迎关注百词斩公众号 / 抖音 / 小红书:@百词斩 【会员订购和连续包月说明】 开通连续包月服务后,会在每月到期前24小时内扣费;如需取消续订,请在当前订阅周期到期24小时以前,手动在Apple ID设置管理中关闭自动续费功能,到期前24小时内取消,将会收取订阅费用。 详细阅读我们的条款与隐私政策: 百词斩用户服务协议:https://passport.baicizhan.com/privacy/agreement.html 百词斩隐私权政策:https://passport.baicizhan.com/privacy/privacy.html 百词斩Pro会员服务协议:https://learn.baicizhan.com/protocols/iS4Nh4V2.html 百词斩Pro会员自动续费服务规则:https://learn.baicizhan.com/protocols/le6H8weD.html EULA (Apple 标准《使用条款》):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

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.

Highlights
  • Online live classrooms
  • Offline smart classrooms
  • Learning Management System (LMS)
  • Personal Learning Environment (PLE)
  • Collaborative blackboard
  • Virtual experiments
Features
Read full description

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

Screenshots

百词斩4 screens
ClassIn4 screens

Verdict

The call

The clearest difference is rating: 百词斩 at 4.8 against ClassIn's 3.6. 百词斩 also leads on review sentiment (76% vs 51%) and ratings volume (9K vs 1K). ClassIn's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model 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. 百词斩 sells 36 in-app purchases, starting at $2.99 per month and ClassIn sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

百词斩 holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: 百词斩 has 9K ratings behind it against 1K, so its average is the more settled of the two. Written reviews point the same way: 76% of 百词斩's written reviews are positive against 51% of ClassIn's.

UpkeepUpdate frequency

百词斩 ships an update fortnightly, ClassIn every 11 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
百词斩 versus ClassIn: the parameters behind the verdict, then further details
Parameter百词斩ClassIn
PriceFreeFree
Rating4.8 (9K ratings) — better3.6 (1K ratings)
Positive reviews76.0% of reviews — better50.5% of reviews
Number of ratings9K — better1K
Update frequencyFortnightlyEvery 11 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size880 MB286 MB
Age rating4+4+
Developer成都超爱学习科技有限公司EEO Education Ltd.

Customer experience

百词斩

All ratings9,019 ratings
Positive95.1%
Neutral1.6%
Negative3.3%
Written reviews897 reviews
Positive76.0%
Neutral4.9%
Negative19.1%

ClassIn

All ratings1,018 ratings
Positive64.2%
Neutral6.9%
Negative28.9%
Written reviews558 reviews
Positive50.5%
Neutral9.5%
Negative40.0%

User reviews

百词斩

From 9K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient vocabulary learning
  • 💡 Engaging learning methods
  • 🎨 Visually appealing design
  • 🤝 Helpful for group learning

Room to improve

  • 🐛 Bugs and glitches
  • 🕰️ Slow performance
  • 🌐 Issues with international users
  • 🔊 Subpar audio quality
  • 📚 Limited word selection

ClassIn

From 1K App Store ratings

What we love

  • 💡 Useful features for education
  • 👍 Great for learning Chinese
  • 🚀 Efficient for online classes
  • 🤝 Good for teacher-student interaction

Room to improve

  • 🐛 Buggy and unstable
  • 🔋 High battery consumption
  • 🤔 Confusing user interface
  • 🤷‍♀️ Lack of privacy for students

Bugs and requests

百词斩

Reported bugs

5 issues
  • Inconsistent sign-in/sign-out behavior
  • Incorrect word pronunciations
  • Unreliable daily check-in tracking
  • Frequent crashes and freezes
  • Syncing issues across devices

Requested features

5 requests
  • Add support for horizontal screen mode
  • Implement a night mode or dark theme
  • Introduce British English pronunciation
  • Allow customization of word lists
  • Improve the in-app chat/communication features

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

In-app purchases

36 purchases

百词斩

Subscriptions3
  • PRO会员连续包月1 Month trial$2.991 Month
  • PRO会员连续包月$2.991 Month
  • 惊喜优惠_连续包月1 Month trial$2.991 Month
One-time33
  • 6金币$0.99
  • 薄荷英语外刊训练营$0.99
  • 听力体验营$0.99
Show 30 more
  • 百词斩口语美音课$0.99
  • 夜曲编程体验营$0.99
  • 番茄场景英语体验营$0.99
  • 百词斩雅思高效提分精讲班$0.99
  • 托福体验营$0.99
  • 芝士派听力体验营$0.99
  • 新概念英语体验营$0.99
  • 薄荷·外刊体验课$0.99
  • 薄荷阅读·外刊体验课$0.99
  • 医学·身体部位$0.99
  • 百雅提分体验营$0.99
  • 商务英语词汇套装$0.99
  • 日语N1核心词$0.99
  • 日语N5核心词$0.99
  • 薄荷英语外刊体验营$0.99
  • 百词斩雅思体验营$0.99
  • 蛋糕英语体验营L1$0.99
  • (正价)计算机入门通用词汇$0.99
  • Vlog高频词$1.99
  • 西语入门+进阶$1.99
  • 新标准日本语初级套装$1.99
  • 法语专四必备2000词$1.99
  • 18金币$2.99
  • 百词斩托福$2.99
  • Basic1000$2.99
  • 芝士派听力小课$2.99
  • 实用词套装$3.99
  • 45金币$5.99
  • 50金币$6.99
  • 薄荷阅读·年卡VIP$29.99
11 purchases

ClassIn

One-time11
  • Purchase 4 additional lesson$2.99
  • Purchase 12 additional lesson$9.99
  • Purchase 14 additional lesson$11.99
Show 8 more
  • 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

Questions

Is 百词斩 free?
百词斩 is free to download, with in-app purchases available.
Is ClassIn free?
ClassIn is free to download, with in-app purchases available.
Which has better reviews, 百词斩 or ClassIn?
百词斩 is rated higher. 百词斩 averages 4.8 out of 5 from 9K ratings, while ClassIn averages 3.6 from 1K ratings.
Do 百词斩 or ClassIn have ads?
百词斩 shows ads; ClassIn does not.
Which is updated more often, 百词斩 or ClassIn?
百词斩 ships an update fortnightly, and ClassIn every 11 days. Most recently, 百词斩 was updated on September 25, 2026 and ClassIn on September 23, 2026.

Other comparisons