Kayool vs Flex LMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kayool
This platform empowers educators to build and manage virtual classrooms, facilitating seamless communication and content sharing with students. It supports live streaming for interactive lessons and offers direct messaging for personalized feedback.
- Create multiple virtual classrooms
- Student subscription to classes
- Direct messaging between teachers and students
- Note sharing capabilities
- Live audio and video streaming for classes
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Kayool is an online educational platform where teachers can create and conduct online classes. 1. Classrooms: Teachers, Colleges and Organizations can create multiple classrooms to which students can subscribe. Students can receive quick updates from the subscribed classes and be up to date with all the information from their teachers. 2. Messaging: Messaging between teachers and students 3. Note Sharing: Teachers and students can exchange notes 4. Live Streaming: Teachers and students can conduct live classes using audio and video streaming capabilities
Flex LMS
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This is the companion app to the Flex LMS system used by companies across the world to deliver world-class digital education.
Screenshots
Verdict
The clearest difference is in-app purchases: Flex LMS at none against Kayool's 9. Flex LMS also leads on update cadence (every 3 weeks vs every 6 weeks). 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. Kayool sells 9 one-off in-app purchases. Flex LMS asks for nothing beyond the download.
Kayool ships an update every 6 weeks, Flex LMS every 3 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | Kayool | Flex LMS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 84 MB | 57 MB |
| Age rating | 4+ | 12+ |
| Developer | KAYOOL TECHNOLOGIES PRIVATE LIMITED | Insight Online |
In-app purchases
Kayool
- Kayool Course Fee$0.99
- Kayool Course Fee$1.99
- Kayool Course fee$3.99
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- Kayool Course fee$4.99
- Plus One Mathematics Tuition$5.99
- Tuition Plus two Mathematics$5.99
- Kayool Course fee$6.99
- Kayool Course fee$7.99
- Kayool Course Fee$48.99
Flex LMS
No in-app purchases
