SAT Math vs ReactorN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAT Math
Prepare for the SAT Math Data Analysis section with over 160 practice questions and detailed explanations. Track your progress with visual meters and mock tests to ensure readiness for the exam.
- 160+ practice questions
- Detailed explanations
- Mock tests
- Progress tracking with charts
- Revision by topic
- Instant feedback
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Prepare to achieve the SAT scores you need to get into your top choice schools. Get ready for the test day with this most comprehensive app on SAT Math : Data Analysis, Statistics and Probability. Features include: ** HIGHEST QUALITY and QUANTITY Over 160 questions and 16 revision notes in all just for Data Analysis, Statistics and Probability. High quality content written by experienced SAT tutors. ** MOCK TEST Mixed questions from all topics. ** INSTANT FEEDBACK Know instantly if your answer was right or wrong. ** REVIEW WITH EXPLANATION Review each question at the end of the test. Know the right answer with detailed explanation for each question. ** PROGRESS METER With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%. ** REVISE BY TOPIC 1. Graphs & Data Interpretation Bar Graphs Circle Graphs (Pie Charts) Line Graphs Pictographs Scatterplots 2. Probability Basic Probability Independent Events Advanced Probability 1 Advanced Probability 2 Geometric Probability Probability Tree Diagrams 3. Statistics Arithmetic Mean Average of Algebraic Expressions Median Mode Weighted Average Disclaimer: SAT is a registered trademark of College Board. College Board neither sponsors nor endorses this product or any of its content. * Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ReactorN
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Reactor N is a free way for students and the nuclear-curious to explore the U.S. nuclear industry — built to help with your studies, coursework, and thesis. WHAT YOU CAN DO — ALL FREE • Browse all 94 U.S. nuclear reactors in one place — status, location, and key facts • Explore the energy-vs-AI-datacenter demand story reshaping the grid (the convergence layer) • Follow live regulatory activity (NRC + Federal Register) • Check energy market data (EIA) • Ask the AI copilot questions about the U.S. nuclear fleet • Prep for the reactor operator certification exam — flashcards, quizzes, and progress tracking BUILT FOR STUDENTS Whether you study nuclear engineering, energy, policy, or finance, Reactor N gives you real industry data instead of a textbook — useful for class projects, presentations, thesis research, and studying for the reactor operator (RO/SRO) licensing exam. Data is drawn from public sources (NRC, EIA, U.S. Federal Register) so you can trace and cite it. EVERYTHING IS FREE No account required. No subscription. No paywall. Nothing is sold in, through, or in connection with the app. Open the app and explore. ABOUT Reactor N is an independent product from OpenAgent. It aggregates publicly available information for educational and informational purposes only, and is not affiliated with or endorsed by the U.S. Nuclear Regulatory Commission, the U.S. Energy Information Administration, or any utility or reactor operator. All trademarks belong to their respective owners. Privacy Policy: https://openagent-legal.vercel.app/reactorn/privacy
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Verdict
The clearest difference is in-app purchases: ReactorN at none against SAT Math's 1. SAT Math's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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. SAT Math sells 1 one-off in-app purchase. ReactorN asks for nothing beyond the download.
| Parameter | SAT Math | ReactorN |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 10 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Webrich Software Limited | TYH DANIEL MC LEAN |
In-app purchases
SAT Math
- Full Question Bank$9.99
ReactorN
No in-app purchases









