Comparison

Physics Master Homework Tutor vs Stubey

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

Head to head
About

Physics Master Homework Tutor

This app offers instant, step-by-step AI-powered solutions for physics problems, including a magic scanner to photograph and solve equations. It simplifies complex concepts, provides practice exercises, and includes a comprehensive formula library for effective test preparation.

Highlights
  • AI Physics Solver
  • Magic AI Scanner
  • Step-by-step solutions
  • Physics test preparation
  • Simplified theory explanations
  • Physics exercises and quizzes
  • Comprehensive formula library
Features
Read full description

REVOLUTIONIZE YOUR PHYSICS STUDY WITH "PHYSICS MASTER"! The First App with AI Scanner for Physics Solver and Physics Homework: • Instant solution for any physics problem • Personalized step-by-step physics answers • Effective preparation for physics tests and exams EXCLUSIVE NEW FEATURE: Magic AI Scanner • Take a photo of your problem and... BOOM! Instant step-by-step solutions. STOP struggling with impossible physics problems. Physics Master is your secret weapon for mastering the subject! It's like having Einstein in your pocket! Why Physics Master is a MUST-HAVE: • Simplified theory: Complex physics concepts explained like a friend would • Exercises and quizzes: Become a physics champion while having fun • Super powerful calculator: Solve complex physics problems in just a few taps • Complete formulas: All the physics formulas you need, always at hand • ZERO ads: 100% focus on studying Perfect for: • High school physics students panicking about tests (over 100k students every month) • College students who want to shine in exams • Anyone wanting to master physics without going crazy Covers ALL the physics topics you need: Fundamental Quantities • Derived Quantities • Scalar Quantities • Vector Quantities • Measurements and Errors • Systematic and Random Errors • Random Errors • Introduction to Kinematics • Average and Instantaneous Velocity • Average and Instantaneous Acceleration • Uniform Rectilinear Motion • Uniformly Accelerated Motion • Uniform Circular Motion • Harmonic Motion • Introduction to Principles of Dynamics • First Principle of Dynamics • Second Principle of Dynamics • Third Principle of Dynamics • Introduction to Forces • Equilibrium • Projectile Motion • Moment of Force • Friction Forces • Weight Force • Satellite Motion • Apparent Forces • Harmonic Motion of a Spring • Work of a Force • Power • Momentum • Kinetic Energy • Potential Energy • Kepler's Laws Physics topics don't end here: • Law of Universal Gravitation • Density • Pressure • Introduction: Thermodynamics • Temperature and Heat • Thermal Expansion • The Perfect Gas • Changes of State of Matter • Principles of Thermodynamics • Introduction - Wave • Types of Waves • Periodic Wave • Sound Wave • Doppler Effect • Introduction - Optics • Light • Reflection and Refraction • Lenses More physics content: • Electric Charge • Conservation of Electric Charge • Conductors and Insulators • Coulomb's Law • Dielectric Constant • Electric Field • Electric Current • Electrical Resistance • Ohm's Laws • Electric Circuit • Electromagnetic Waves • Mixed Circuit • Introduction to Quantum Physics • Planck's Constant • Bosons and Fermions • Quantum Entanglement • Quantum Number • Quantum Dot • Superfluidity NEW IN 2024: • Enhanced Artificial Intelligence • New physics exercises • Renewed interface • Support for all physics formulas • Real-time physics problem solving GUARANTEED Results: • 95% of students improve their physics grades • 9 out of 10 students save hours of study time each week • 100% enjoy learning (yes, you read that right!) WARNING: Once you try Physics Master AI, studying physics will never be the same. You might become the class genius! Don't waste another second struggling with incomprehensible formulas. Download Physics Master NOW and transform physics from enemy to best friend! P.S. If you don't download the app, Einstein might cry. Don't make Einstein cry! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stubey

Features
Read full description

Turn the videos you already watch into flashcards, a quiz and notes — then actually remember them. Paste a link and Stubey builds the study pack for you, in seconds, on your iPhone. FROM A LINK TO A STUDY PACK • Paste a video link and Stubey fetches the captions on its own. No copying, no browser. • No captions? Pick the audio or video file instead and it is transcribed on this device. • Or paste a transcript you already have. • Out comes a brief, the key takeaways, a deck of flashcards and a multiple-choice quiz, all built from what was actually said. PRACTICE THAT STICKS • Tap to flip, swipe to answer. The cards you keep missing come back first. • Quizzes are generated from the same transcript, so you are tested on the real material. • Quick Practice pulls a session out of any collection when you have ten minutes. • Every card and question is editable, and you can write your own from scratch. A ROUTINE, NOT A CRAM SESSION • Set a daily target in cards or in minutes. • Choose the weekdays you study, and a date you want to be ready by. • Get a reminder at the time you pick. • A streak, a month grid and a year heatmap show every day you showed up. ORGANIZED BY SUBJECT • Group lessons into collections with their own icon and color. • Point a study plan, or a single practice run, at one collection or at everything. • Favorites, archive, search and sort across the whole library. REAL NOTES BESIDE EVERY LESSON • A proper editor: headings, bold, highlights, colors, checklists, numbered and bulleted lists. • Your notes sit next to the transcript, the cards and the quiz for that lesson. TWO WAYS TO GENERATE • On device: built by Apple Intelligence on your iPhone. Free, unlimited, offline, and nothing leaves the device. • In the cloud: sharper flashcards, quizzes and summaries, on any supported iPhone, with or without Apple Intelligence. Transcripts are sent to Stubey to be processed. • Switch between the two in Settings whenever you like. YOURS, AND ONLY YOURS • Lessons, transcripts, notes, quizzes and flashcards are stored locally on your device. • Imported files are never copied out of where you keep them. • No account. No sign-up. Nothing to log in to. MADE FOR Lecture recordings and seminars. Conference talks and tutorials. Podcasts and interviews. Language listening practice. Certification and exam revision. Anything you would otherwise watch once and forget. FREE, AND PRO The whole loop is free: import, generate, practice, plan and track. The free tier holds 5 lessons, videos up to 20 minutes, one study plan, week and month history, and 3 study packs from the cloud engine. Stubey Pro removes the limits: • Unlimited lessons in your library • Full-length lectures, seminars and podcasts, with no length cap • Your choice of AI engine, including the cloud engine on any iPhone • A separate plan, schedule and streak for every subject or exam • Your full study history, across the year and all time Pro is a monthly or annual subscription. It renews automatically unless canceled at least 24 hours before the current period ends, and you can manage or cancel it any time in your Apple Account settings. Questions, or a feature you want? Write to us from Settings. Every message is read. Licensed Application End User License Agreement (Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Physics Master Homework Tutor4 screens
Stubey4 screens

Verdict

The call

The clearest difference is ads: Stubey at none against Physics Master Homework Tutor's shown. Stubey also leads on update cadence (every 5 days vs monthly). Physics Master Homework Tutor's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 26.0). On price and in-app purchases 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. Physics Master Homework Tutor sells 10 in-app purchases, starting at $3.49 per month and Stubey sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Physics Master Homework Tutor ships an update monthly, Stubey every 5 days. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Physics Master Homework Tutor versus Stubey: the parameters behind the verdict, then further details
ParameterPhysics Master Homework TutorStubey
PriceFreeFree
Rating4.4 (137 ratings) — better—
Positive reviews59.3% of reviews—
Number of ratings137 — better—
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.5 — better26.0
Further details — not scored
Size122 MB27 MB
Age rating4+4+
DeveloperCarlo TerraccianoRaphael Monteiro

Bugs and requests

Physics Master Homework Tutor

Reported bugs

7 issues
  • App does not load on iPhone 13 Pro Max
  • Freezes on error message
  • Calculator is clunky
  • Difficult to navigate
  • Poorly worded explanations
Show 2 more
  • Many bugs prevent opening topics
  • Too many ads

Requested features

4 requests
  • Increase support for Chinese language
  • Access to image folder
  • More free functions
  • Option to purchase content by topic

Stubey

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Physics Master Homework Tutor

Subscriptions7
  • Physics · Monthly$3.491 Month
  • Physics · Monthly$5.991 Month
  • Physics · Monthly7 Days trial$5.991 Month
Show 4 more
  • Physics · Annual$8.491 Year
  • Physics · Annual$12.991 Year
  • Physics · Annual$24.991 Year
  • Physics · Annual7 Days trial$24.991 Year
One-time3
  • Unlock all stories$0.99
  • Lifetime Subscription Physics$29.99
  • Formulas & Solved Problems$99.99
2 purchases

Stubey

Subscriptions2
  • Stubey Pro Monthly$1.991 Month
  • Stubey Pro Annual$17.991 Year

Questions

Is Physics Master Homework Tutor free?
Physics Master Homework Tutor is free to download, with in-app purchases available.
Is Stubey free?
Stubey is free to download, with in-app purchases available.
Do Physics Master Homework Tutor or Stubey have ads?
Physics Master Homework Tutor shows ads; Stubey does not.
Which is updated more often, Physics Master Homework Tutor or Stubey?
Physics Master Homework Tutor ships an update monthly, and Stubey every 5 days. Most recently, Physics Master Homework Tutor was updated on November 12, 2026 and Stubey on November 8, 2026.

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