ClassForThat vs O3 Class
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassForThat
Discover and book online, in-person, or recorded classes with teachers. Compare instructors based on format, ratings, prices, and languages. Manage your class schedule and teach or take lessons directly through the app.
- Find teachers and classes
- Compare instructors by rating and price
- Book online, in-person, or recorded classes
- Manage class calendar
- Teach or take classes via the app
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ClassForThat is a marketplace where students find teachers and take online, in person and/or recorded classes, for both one-on-one and group classes. Download the FREE app which works with the website platform. With the ClassForThat iOS app, you will be able to: Search for any class and compare teachers based on class format, rating, prices, levels, target audience and languages in which the class is taught. Also, teachers and students will be able to see prior and upcoming classes in their calendar. Teach or take online classes using the app.
O3 Class
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Welcome to the O3 class. It will help you to learn in new ways
Screenshots
Verdict
The clearest difference is in-app purchases: ClassForThat at none against O3 Class's 3. O3 Class's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, update cadence and ads 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. ClassForThat asks for nothing beyond the download.
ClassForThat ships an update monthly, O3 Class every 6 weeks. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.
| Parameter | ClassForThat | O3 Class |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | ClassForThat | Moments Telecomedia |
In-app purchases
ClassForThat
No in-app purchases
O3 Class
- Adobe Photoshop$59.99
- Adobe Premiere$59.99
- Photography Course$79.99
