Exam Prep vs Math Says Yes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exam Prep
This app offers interactive quizzes and daily challenges to help medical students prepare for the USMLE Step 1 and Step 2 exams. It aims to make studying effective, enjoyable, and confidence-building by reinforcing key concepts.
- Interactive quizzes
- Daily challenges
- Detailed explanations
- Concept reinforcement
- Confidence building
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Step Exam Prep turns your study sessions into an interactive and enjoyable experience while preparing for the USMLE Step 1 and Step 2 exams. With a variety of engaging quizzes, daily challenges, and detailed explanations, this app makes studying both effective and fun. Perfect for medical students looking to stay motivated, it helps reinforce key concepts and build confidence in an entertaining way. Disclaimer: This app is for educational purposes only and is not a substitute for professional medical advice or training.
Math Says Yes
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Most statistics sound wrong at first. In a room of 23 people, the odds of a shared birthday are already even. On a game show with three doors, switching after the host opens one doubles your chance of winning. A poll of 1,000 strangers can read a whole country. Math Says Yes is a feed of facts like these, each one explained until the surprise turns into something obvious. Open the app and start scrolling. Every fact is short and sourced, built around a single idea from probability or data. Most come with a quick question that catches your gut before it shows the answer, plus a small chart or a slider you can play with to watch the number move. What's inside: - A scrolling feed of counterintuitive statistics, from the birthday paradox to why tiny samples lie - Quick-check questions tuned to the exact intuition people get wrong - A daily challenge of five questions, so you can find out whether you beat your own guessing - Search and topics for digging into probability, sampling, averages, or plain randomness - Saved facts and a "learned" marker to track what has actually stuck - A glossary that explains the jargon in one paragraph instead of one textbook It costs nothing to read and needs no signup to start. Sign in only if you want to sync saved facts and progress across devices or build a streak. Made for the people who liked statistics in theory but never quite trusted it, and for anyone who enjoys being pleasantly wrong about numbers. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Exam Prep at daily against Math Says Yes's every 10 days. On price, ads, in-app purchases and device support 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.
Exam Prep ships an update daily, Math Says Yes every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Exam Prep | Math Says Yes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 10 MB | 45 MB |
| Age rating | 17+ | 4+ |
| Developer | David Leyva Abrahantes | Toba UG (Haftungsbeschränkt) |
In-app purchases
Exam Prep
No in-app purchases
Math Says Yes
No in-app purchases
Questions
Is Exam Prep free?
Is Math Says Yes free?
Do Exam Prep or Math Says Yes have ads?
Which is updated more often, Exam Prep or Math Says Yes?
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