Grade 12 Math & Science vs Quantum Bob
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grade 12 Math & Science
This app offers interactive quizzes for Grade 12 math and science, making learning fun and effective. It provides instant feedback, progress tracking, and offline access to help students master key concepts. Designed for young learners, it ensures a safe and distraction-free educational experience.
- Topic-wise quizzes
- Instant feedback
- Progress tracking with charts
- Score reset for retakes
- Offline mode
- Child-friendly design
Read full descriptionHide full description
Grade 12 Math & Science: Fun, Interactive Learning for Kids! Help your child succeed in Grade 12 with this comprehensive quiz app covering both Math and Science. Designed for young learners, this app makes mastering key concepts enjoyable and effective—at home, in class, or on the go. Key Features: Topic-Wise Quizzes: Practice math and science one topic at a time, helping children build confidence and master each subject area. Instant Feedback: Kids receive immediate feedback after every question, reinforcing learning and encouraging improvement. Progress Tracking: The Progress tab records scores and displays improvement over time, motivating kids to keep practicing. Pie chart makes it easy to see progress and achievements at a glance. Score Reset: Easily delete a topic’s score to retake quizzes and improve results. Offline Mode: Download topics and questions once, then enjoy full access to quizzes and features offline—no internet required! Child-Friendly Design: Simple, intuitive interface created for young learners, with no ads or unnecessary distractions. Why Choose Grade 12 Math & Science? Covers essential Grade 12 math and science topics, aligned with school curriculums. Perfect for daily practice, homework help, or classroom use. Safe, private, and distraction-free. How Offline Mode Works: After the first download of topics and questions, your child can use the app anywhere—even without an internet connection. Make learning a daily adventure! Download Grade 12 Math & Science now and give your child the tools to excel in math and science.
Quantum Bob
Engage with real quantum physics experiments by predicting measurement outcomes from actual quantum computer data. Compete against an AI leveraging quantum entanglement and discover the quantum advantage through interactive gameplay and lessons.
- Real quantum measurement data
- Compete against quantum AI
- Local multiplayer
- Interactive lessons
- Progress tracking
- Statistical proof tests
Read full descriptionHide full description
QuantumBob puts real quantum physics in your hands. Compete against Alice, an AI that uses actual entanglement data from IBM's quantum processor, by guessing measurement outcomes. Can you beat the quantum advantage? PLAY REAL QUANTUM DATA Every round, a real quantum computer has already measured an entangled particle pair. You guess the result — 0 or 1. Alice reads her linked particle and makes the same prediction. The quantum correlations give her an edge that no classical strategy can match. THE QUANTUM ADVANTAGE Without quantum physics, the best any strategy can achieve is 75% accuracy. But Alice's entangled particles push her to about 85%. That 10% gap is physically impossible without quantum mechanics. You'll see it happen in real time as you play. FEATURES - Real quantum measurement data from IBM's Marrakesh quantum processor - Compete against Alice's quantum-powered AI in 10-round ranked games - Challenge friends with local pass-and-play multiplayer - Learn quantum concepts as you play with contextual tips - Track perfect rounds, win average, and Alice's accuracy over time - Explore interactive lessons on entanglement, Bell's theorem, and the Tsirelson bound - Compare real quantum data against classical fakes side by side - Run built-in statistical proof tests that verify the quantum advantage - Game Center leaderboards to compete globally NO PHYSICS DEGREE REQUIRED QuantumBob starts from zero. The interactive tutorial walks you through everything — from "what is 0 and 1?" to "why can't I beat 75%?" to "what makes quantum special?" You'll understand entanglement through playing, not studying. THE SCIENCE BEHIND THE GAME QuantumBob is built on the CHSH Bell experiment, one of the most important experiments in quantum physics. In 2022, the Nobel Prize in Physics was awarded for work proving that quantum entanglement violates Bell inequalities — exactly what you experience every time you play. All quantum data comes from real IBM quantum hardware. No simulations, no random number generators — actual measurements of entangled qubit pairs. Download QuantumBob and discover why quantum physics breaks the rules.
Screenshots
Verdict
The clearest difference is review sentiment: Quantum Bob at 100% against Grade 12 Math & Science's 0%. Quantum Bob also leads on price (Free vs $1.99) and rating (5.0 vs 1.0). Grade 12 Math & Science's advantage is iOS requirement (18.2 vs 26.2). On 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
Quantum Bob is free to download; Grade 12 Math & Science costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Quantum Bob holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Quantum Bob has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Grade 12 Math & Science's written reviews are positive against 100% of Quantum Bob's.
Grade 12 Math & Science ships an update every 40 months, Quantum Bob every 2 days. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.
| Parameter | Grade 12 Math & Science | Quantum Bob |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (1 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 40 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 — better | 26.2 |
| Further details — not scored | ||
| Size | 2 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Prachi Pimpalkhare | SquatchCraft LLC |
Customer experience
Grade 12 Math & Science
Quantum Bob
In-app purchases
Grade 12 Math & Science
No in-app purchases
Quantum Bob
No in-app purchases
Questions
Is Grade 12 Math & Science free?
Is Quantum Bob free?
Which has better reviews, Grade 12 Math & Science or Quantum Bob?
Do Grade 12 Math & Science or Quantum Bob have ads?
Which is updated more often, Grade 12 Math & Science or Quantum Bob?
Other comparisons















