Comparison

Professor Quantum vs QM Simulator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Professor Quantum

Features
Read full description

Professor Quantum is an AI-powered learning assistant designed to make Quantum Physics easier to understand. Simply ask your questions by typing or speaking naturally. Professor Quantum listens, understands, and explains complex quantum concepts in a clear and interactive way. Features: • AI-powered Quantum Physics assistant • Natural voice conversations • Speech-to-text input • AI-generated voice responses • Fast and intelligent explanations • Beginner to advanced learning • Interactive question and answer experience • Clean and easy-to-use interface Whether you're a student, educator, or physics enthusiast, Professor Quantum helps you explore quantum mechanics with confidence.

About

QM Simulator

Features
Read full description

QM Simulator is a hands-on quantum physics atlas: 54 interactive simulation modules spanning the full arc from quantum foundations to quantum information, paired with 47 bilingual articles. Every computation and rendering happens on your device — no network, no sign-up. WHAT YOU CAN DO • Play with parameters: adjust slit spacing, raise a potential barrier, tune cavity coupling — every chart recomputes in real time. • Learn by level: Basics → Advanced (perturbation, degeneracy, radiation) → Topics (Bell inequalities, quantum error correction, Grover's algorithm), from high-school extension to university QM. • Read linked notes: each article is tied to its simulation, with formulas and figures side by side — switch between Chinese and English anytime. • Explore freely: Bloch sphere, hydrogen wavefunctions, blackbody radiation, Compton scattering, Kronig–Penney, BB84 quantum key distribution — from Planck's 1900 hypothesis to today's quantum computing. WHO IT'S FOR • Physics students: turn textbook formulas into images you can see and manipulate. • Educators & researchers: validate intuitions and demonstrate in class. • The curious: no derivation skills needed — dial the parameters and build quantum intuition. HIGHLIGHTS • 54 simulation modules, all driven by real physics computation (not pre-baked animations). • 47 in-depth articles, fully bilingual, with figures and code. • Fully offline: no ads, no purchases, no tracking, no account required. • Chinese & English UI, follows system language. Educational use: QM Simulator works as a lecture-demonstration companion for quantum mechanics courses.

Screenshots

Professor Quantum3 screens
QM Simulator4 screens

Verdict

The call

The clearest difference is iOS requirement: Professor Quantum at 15.0 against QM Simulator's 17.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
Professor Quantum versus QM Simulator: the parameters behind the verdict, then further details
ParameterProfessor QuantumQM Simulator
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size172 MB29 MB
Age rating4+4+
DeveloperICB LABS FZCO际 郭

In-app purchases

None

Professor Quantum

No in-app purchases

None

QM Simulator

No in-app purchases

Questions

Is Professor Quantum free?
Professor Quantum is free to download, with no in-app purchases.
Is QM Simulator free?
QM Simulator is free to download, with no in-app purchases.
Do Professor Quantum or QM Simulator have ads?
Neither Professor Quantum nor QM Simulator shows ads.

Other comparisons