ClassTik vs OpenFlat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassTik
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ClassTik is an online cloud classroom app designed for both students and teachers, offering comprehensive online teaching and learning features. The app can be used for remote teaching and learning of various courses, including science, language arts, social sciences, and more. Key features include: Teacher and student accounts: Teachers can create courses and manage student accounts, while students can join courses and participate in online learning. Course management: Teachers can create courses and upload course materials, assignments, exams, and more. Real-time interaction: Students and teachers can interact in real-time during class, including text chat, voice chat, video chat, screen sharing, and more. Course recording: Teachers can record courses, and students can replay them. Learning management: Students can view assignments and exams, submit assignments, and take exams. Grade management: Teachers can view student grades and publish course grades. Security measures: The app provides multiple security measures, including data encryption, identity verification, anti-cheating, and more. The app supports iOS and iPadOS systems and offers excellent user experience and ease of use. If you're looking for a comprehensive online teaching and learning tool, ClassTik is a great choice.
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: ClassTik at none against OpenFlat's 10. ClassTik also leads on iOS requirement (9.0 vs 13.0). OpenFlat's advantage is update cadence (every 2 weeks vs every 17 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. ClassTik asks for nothing beyond the download.
ClassTik ships an update every 17 months, OpenFlat every 2 weeks. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.
| Parameter | ClassTik | OpenFlat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 17 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 | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 78 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | 利兵 蒋 | 柳 杨 |
In-app purchases
ClassTik
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
