MCQS vs NubzAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MCQS
Prepare for a wide range of exams with multiple-choice questions and detailed explanations. Offers both free basic access and a premium subscription for unlimited questions, audio, animated, and video content.
- Multiple choice questions for various exams
- Instant feedback and explanations
- Adaptive difficulty matching user knowledge
- Spaced repetition algorithm
- Premium subscription for advanced content
- Audio, animated, and video explanations
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Provides Multiple Choice Questions (MCQS) for many exams. Includes questions for Medical exams such as the USMLE Step 1, USMLE Step 2, MRCP Part 1, PLAB, FRCR part 1 Image Viewing and FRCR Rapid Reporting exam, FRCR Physics, FRCR part 2a. Also includes questions for Software Certs, such as the Java SE 7 Programmer, Microsoft Exam 70-480: Programming in HTML5 with Javascript and CSS3, Zend Certified PHP Engineer and Linux Professional Institute exams including the Linux Essentials exam. We have now introduced questions at Junior and Secondary levels, such as the Irish Junior and Leaving Certificate, as well as the UK Ordinary and Advanced level exams in Maths, Physics, Chemistry and Biology. Easy one-step log-in using Apple or Google log-ins or your own username. Free Features: - Access to basic questions in the topic of your choice - Instant feedback on each question - Questions get harder as you get better so you are always challenged - Accurate estimation of your exam level and chance of success - Basic explanations for each question Premium Features (Monthly Subscription): - Unlimited access to our complete question bank - Audio explanations for complex topics - Animated explanations for better understanding - Video content for selected questions - Advanced spaced repetition algorithm - Targeted questions that address your weaknesses Every question has a relevant explanation that will teach you what you need to know to answer that question correctly the next time round. As you progress, the question difficulty will match your knowledge. MCQS matches your abilities, so you will find tougher questions as you improve. Our algorithm also makes use of spaced repetition to make sure you retain what you've learned. This application is subject to the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
NubzAI
An AI-powered diagnostic tool created by physicians and engineers to help medical professionals deliver faster, more accurate patient care. It represents a significant advancement in diagnostic medicine.
- AI-powered diagnostics
- Assists physicians
- Faster medical care
- More accurate diagnoses
- Developed by experts
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Nubz is an Al-powered health assistant designed to be the first place you go to for trusted health information - before, between, and after you see a healthcare professional. Developed in collaboration between Board-Certified Physicians and Ivy League Engineers, NUBZ represents a breakthrough in the field of diagnostic medicine.
Screenshots
Verdict
The clearest difference is review sentiment: NubzAI at 100% against MCQS's 50%. NubzAI also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 1). On price, ratings volume, 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. MCQS sells 1 in-app purchase, starting at $8.99 per month. NubzAI asks for nothing beyond the download.
NubzAI holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 50% of MCQS's written reviews are positive against 100% of NubzAI's.
MCQS ships an update every 2 weeks, NubzAI fortnightly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | MCQS | NubzAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 2 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 5 MB |
| Age rating | 12+ | 17+ |
| Developer | martin schranz | Nubz LLC |
Customer experience
MCQS
NubzAI
In-app purchases
MCQS
- Unlimited access$8.991 Month
NubzAI
No in-app purchases









