Dr. Cube vs Oxygen Qbank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dr. Cube
Access a variety of educational courses tailored for students at different levels. Features high-quality video lectures from various instructors, with course descriptions to help you find the perfect fit for your studies in Iraqi universities.
- Diverse educational courses
- Courses for Iraqi universities
- Lectures by different instructors
- High-quality video content
- Detailed course descriptions
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App provides different types of education to students with different levels. - App provides different courses by different Lectures. - App provides different courses for many universities in Iraq - App provides high Quality videos - App provides description for each course to help see know if the course will fit your study
Oxygen Qbank
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Empower your medical studies with Oxygen Qbank, the ultimate self-testing and assessment tool designed for medical students. Perfect for mastering your subjects and preparing for exams, Oxygen Qbank offers a seamless, focused experience to help you excel. Key Features: Extensive Question Bank: Access thousands of high-quality multiple-choice questions (MCQs) covering a wide range of medical subjects. Detailed Explanations: Get clear, concise explanations for every question to deepen your understanding of critical concepts. Customizable Practice: Create personalized quizzes by selecting specific chapters, subjects, or topics to target areas where you need improvement. Progress Insights: Track your performance with detailed analytics that highlight your strengths and areas for growth. User-Friendly Design: Enjoy a clean, intuitive interface that makes studying stress-free and efficient. Whether you're preparing for exams or strengthening your knowledge base, Oxygen Qbank provides the tools you need to achieve academic success. Your journey to becoming a top medical professional starts here. Download Oxygen Qbank now and breathe life into your medical studies!
Screenshots
Verdict
Dr. Cube and Oxygen Qbank are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Dr. Cube ships an update every 5 weeks, Oxygen Qbank every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | Dr. Cube | Oxygen Qbank |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (118 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 118 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.0.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Huda Ismail | Shayar Ghafour |
In-app purchases
Dr. Cube
No in-app purchases
Oxygen Qbank
No in-app purchases








