vClass云课堂 vs OpenFlat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
vClass云课堂
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支持大班课、小班课、双师课堂等不同教学班型； 基于课堂学习分析，实时掌握学生学习效果，为其课业提升提供参考依据 ； 全面覆盖课前预习、课后复习、回放查看、课后评测等过程。
OpenFlat
This app provides an online teaching platform for individual instructors, featuring interactive whiteboards, audio/video communication, presentation tools, and recording capabilities. Users can easily join, create, and schedule virtual classrooms. It aims to be the preferred tool for online educators.
- Multi-person online whiteboard
- Audio and video communication
- PPT presentation with animations
- Room recording and playback
- Screen sharing
- Room creation, joining, and scheduling
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OpenFlat 是为个人老师设计的在线授课软件，支持多人在线白板互动、音视频交流、PPT 演示（包含动画效果）、房间录制和回放、屏幕共享等，个人用户可以直接通过微信、手机号验证码登录，登录成功后就可以方便的加入、创建、预定房间。 目前我们仍然在持续优化产品体验，我们希望 OpenFlat 可以成为个人教师在线上课首选的教学工具。 如果遇到使用问题，欢迎邮箱反馈：support@openflat.tech
Screenshots
Verdict
The clearest difference is in-app purchases: vClass云课堂 at none against OpenFlat's 10. vClass云课堂 also leads on iOS requirement (10.0 vs 13.0). OpenFlat's advantage is update cadence (every 2 weeks vs every 7 months). 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. OpenFlat sells 10 in-app purchases, starting at $49.99 per month. vClass云课堂 asks for nothing beyond the download.
vClass云课堂 ships an update every 7 months, OpenFlat every 2 weeks. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.
| Parameter | vClass云课堂 | OpenFlat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 56 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Chuangcache Technology Co.,Ltd. | 柳 杨 |
In-app purchases
vClass云课堂
No in-app purchases
OpenFlat
- OpenFlat 高级版连续包月$49.991 Month
- OpenFlat 基础版连续包年$79.991 Year
- OpenFlat 课次购买$0.99
- OpenFlat 基础版一个月$6.99
- OpenFlat 专业版一个月$22.99
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- OpenFlat 高级版一个月$49.99
- OpenFlat 基础版十二个月$79.99
- OpenFlat 专业版十二个月$249.99
- OpenFlat 高级版十二个月$599.99
- OpenFlat 畅享版$900.00
