OpenClassrooms vs Cards micro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenClassrooms
Access a vast library of expert-led online courses on a variety of professional topics. Learn in-demand skills anytime, anywhere, with offline access to downloaded content. Achieve your career goals with flexible, self-paced learning.
- 24/7 course access
- Offline mode for downloads
- Expert-led instruction
- Wide range of professional topics
- Career goal achievement
- Learn employable skills
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All OpenClassrooms courses available 24/7 and on-the-go with our app. Join the thousands of students who are learning for free with OpenClassrooms. Achieve your professional goals thanks to our courses. Made by experts, they’ll help you master the most employable skills for the jobs of tomorrow. Start today! Offline Mode: You can now download any courses to consult them anytime, anywhere even without an internet connection! Topics you can learn: - Marketing & Communication - Data - Business - Project Management - Development - Systems & Network - Human Resources - Design - Career Coaching - Pedagogy - And a lot more!
Cards micro
Engage in quick, effective learning modules designed for busy schedules. Test your knowledge with quizzes and track your progress while competing with colleagues. Access content anytime, anywhere, on multiple devices.
- Short learning modules (3-5 minutes)
- Regularly updated content
- Quizzes to test knowledge
- Progress tracking and points system
- Challenge colleagues
- Multi-device access (iOS, web)
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Micro-learning as it should be: simple, fast and effective! 3 to 5 minutes are enough to go through the micro-learning modules created and shared by your trainers or managers. Accumulate as many points as possible and challenge your colleagues on a daily basis, whenever you have a free moment, on the road or in the office. Features : - Discover new content regularly, at the pace you want and according to the trainings shared by your trainers, - Access the courses directly from your iPhone, iPad or computer (web version) - Quizzes: test your knowledge immediately with quizzes, - Progression: follow your personal statistics and challenge your colleagues with the points acquired after each training session, - Be notified as soon as a new training is available.
Screenshots
Verdict
The clearest difference is ratings volume: OpenClassrooms at 168 against Cards micro's 1. Cards micro's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Cards micro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: OpenClassrooms has 168 ratings behind it against 1, so its average is the more settled of the two.
OpenClassrooms ships an update fortnightly, Cards micro every 10 days. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.
| Parameter | OpenClassrooms | Cards micro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (168 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 88.6% of reviews | — |
| Number of ratings | 168 — better | 1 |
| Update frequency | Fortnightly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 134 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | OpenClassrooms | Seekoya |
Customer experience
OpenClassrooms
Cards micro
In-app purchases
OpenClassrooms
No in-app purchases
Cards micro
No in-app purchases
