O3 Class vs COURSLIA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O3 Class
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Welcome to the O3 class. It will help you to learn in new ways
COURSLIA
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COURSLIA is an educational app that provides courses that are related to COURSLIA content, our app provides ease of browsing, enrolling, and tracking your progress through the app's, New courses and content are added regularly, keeping your learning journey fresh and up-to-date.
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Verdict
The clearest difference is in-app purchases: COURSLIA at none against O3 Class's 3. O3 Class's advantage is update cadence (every 6 weeks vs every 7 months). 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. O3 Class sells 3 one-off in-app purchases. COURSLIA asks for nothing beyond the download.
O3 Class ships an update every 6 weeks, COURSLIA every 7 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.
| Parameter | O3 Class | COURSLIA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 51 MB | 255 MB |
| Age rating | 17+ | 4+ |
| Developer | Moments Telecomedia | Mohamed Ahmed Radwan |
In-app purchases
O3 Class
- Adobe Photoshop$59.99
- Adobe Premiere$59.99
- Photography Course$79.99
COURSLIA
No in-app purchases
