Comparison

iPhysics™ Pro vs Chemistry Master Periodic

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

Head to head
About

iPhysics™ Pro

This app serves as a personal physics tutor, offering clear explanations for over 70 topics to help students pass exams. The Pro version expands content to over 120 topics, includes interactive quizzes, and provides step-by-step solved examples for problem-solving.

Highlights
  • Over 70 physics topics explained
  • Clear and simple explanations
  • Effective synthesis of formulas and theorems
  • Advanced search algorithm
  • Over 120 topics in Pro version
  • Interactive multiple choice quizzes
  • Step-by-step solved examples
Features
Read full description

iPhysics is your personal physics tutor. It is used by millions of students every day, and it’s the only app about physics that includes everything you need to successfully pass your exams. WHAT YOU CAN DO WITH IPHYSICS: • Learn quickly from over 70 topics, thanks to the clear and simple explanation. • Easily repeat formulas, theorems, definitions and properties, thanks to the effective synthesis. • Quickly find the topics that matters to you thanks to the advanced search algorithm. • Download the app now and try the Pro version for free: you'll have all the most advanced features for a few days. WHAT YOU WILL GET WITH THE PRO VERSION: • Get more topics, more than 120, including the most advanced topics and all those that we will add in the future. • Get Interactive multiple choice Quizzes, with which you can practice and get a rating of your level of preparation. • Discover the step by step Solved Examples, to help you understand the methods to correctly solve problems. Have questions, problems, or feedback? Reach out to us at support@mobixee.com

About

Chemistry Master Periodic

This app uses AI to help you master chemistry. It can solve exercises by taking a photo, balance reactions, and create study tools like flashcards and mind maps from your notes. Access interactive periodic and solubility tables, plus unlimited quizzes.

Highlights
  • AI-powered exercise resolution
  • Automatic chemical reaction balancing
  • Flashcard and mind map creation
  • Interactive periodic table
  • Unlimited quizzes
  • Detailed step-by-step explanations
Features
Read full description

Chemistry Master - The Chemistry Revolution is Here BOOM! Chemistry will no longer be a problem. Chemistry Master transforms your smartphone into a powerful chemistry assistant powered by artificial intelligence. ABSOLUTE NOVELTY: Take a photo of your exercise and AI guides you to the solution! Chemistry Master is a REVOLUTION for studying chemistry: - INSTANT RESOLUTION of any chemistry exercise - AUTOMATIC BALANCING of chemical reactions - DETAILED EXPLANATION of each step - AUTOMATIC CREATION of flashcards and mind maps from your photos - CONVERSION of notes into study tools ADVANCED TOOLS always at hand: - SUPER INTERACTIVE periodic table - COMPLETE solubility table - PERSONALIZED flashcards for effective studying - INTERACTIVE mind maps for immediate connections - UNLIMITED quizzes to test yourself EXPLOSIVE CONTENT covering THE ENTIRE program: MATTER: - The Atom and its structure - Atomic and Mass Numbers - Periodic Table of Elements - Orbitals and quantum numbers - Ions and their behavior CHEMICAL BONDS: - The Molecule - Chemical Bonding - Covalent Bond - Dative Bond - Ionic Bond - Metallic Bond - Secondary or Weak Bonds CHEMICAL COMPOUNDS: - Acidity scale and pH - Oxidation number and valence - Basic and acidic oxides - Hydroxides - Acids and Hydracids - Salts - Peroxides LAWS OF CHEMISTRY: - Chemical reactions - The Mole - Atomic Mass Unit - Atomic and Molar Mass - Lavoisier's Law - Proust's Law - Dalton's Law STATES OF MATTER: - Gaseous, liquid and solid states - Phase transitions - Ideal gas laws - Boyle's Law - Gay-Lussac's Laws - Avogadro's Law - Real gas law WOW! All this in a single app. Chemistry Master is the assistant you need to master chemistry and achieve EXTRAORDINARY results. DOWNLOAD NOW and transform the way you study chemistry! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

iPhysics™ Pro4 screens
Chemistry Master Periodic4 screens

Verdict

The call

The clearest difference is price: Chemistry Master Periodic at Free against iPhysics™ Pro's $2.99. Chemistry Master Periodic also leads on review sentiment (90% vs 46%) and rating (4.9 vs 3.1). iPhysics™ Pro's advantage is in-app purchases (none vs 8) and ads (none vs shown). On ratings volume, monetization model 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

Chemistry Master Periodic is free to download; iPhysics™ Pro costs $2.99 up front. Chemistry Master Periodic sells 7 in-app purchases, starting at $3.99 per month. iPhysics™ Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chemistry Master Periodic holds the better App Store score, 4.9 against 3.1. Both are backed by a comparable volume of ratings — 19 and 51 respectively. Written reviews point the same way: 46% of iPhysics™ Pro's written reviews are positive against 90% of Chemistry Master Periodic's.

UpkeepUpdate frequency

iPhysics™ Pro ships an update every 7 months, Chemistry Master Periodic every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 3 level
iPhysics™ Pro versus Chemistry Master Periodic: the parameters behind the verdict, then further details
ParameteriPhysics™ ProChemistry Master Periodic
Price$2.99Free — better
Rating3.1 (19 ratings)4.9 (51 ratings) — better
Positive reviews45.9% of reviews90.1% of reviews — better
Number of ratings1951 — better
Update frequencyEvery 7 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.5
Further details — not scored
Size104 MB119 MB
Age rating9+4+
DeveloperAntonio GiarrussoCarlo Terracciano

Customer experience

iPhysics™ Pro

All ratings19 ratings
Positive47.4%
Neutral5.3%
Negative47.4%
Written reviews61 reviews
Positive45.9%
Neutral18.0%
Negative36.1%

Chemistry Master Periodic

All ratings51 ratings
Positive98.0%
Neutral2.0%
Negative0.0%
Written reviews71 reviews
Positive90.1%
Neutral5.6%
Negative4.2%

In-app purchases

None

iPhysics™ Pro

No in-app purchases

7 purchases

Chemistry Master Periodic

Subscriptions5
  • Chemistry · Monthly$3.991 Month
  • Chemistry · Monthly$5.991 Month
  • Chemistry · Annual$8.991 Year
Show 2 more
  • Chemistry · Annual1 Year trial2 variants$24.991 Year
  • Chemistry · Annual$24.991 Year
One-time2
  • Lifetime Subscription Chem$29.99
  • Periodic Table & Reactions$99.99

Questions

Is iPhysics™ Pro free?
iPhysics™ Pro costs $2.99, with no in-app purchases.
Is Chemistry Master Periodic free?
Chemistry Master Periodic is free to download, with in-app purchases available.
Which has better reviews, iPhysics™ Pro or Chemistry Master Periodic?
Chemistry Master Periodic is rated higher. iPhysics™ Pro averages 3.1 out of 5 from 19 ratings, while Chemistry Master Periodic averages 4.9 from 51 ratings.
Do iPhysics™ Pro or Chemistry Master Periodic have ads?
Chemistry Master Periodic shows ads; iPhysics™ Pro does not.
Which is updated more often, iPhysics™ Pro or Chemistry Master Periodic?
iPhysics™ Pro ships an update every 7 months, and Chemistry Master Periodic every 2 months. Most recently, iPhysics™ Pro was updated on November 6, 2026 and Chemistry Master Periodic on November 7, 2026.

Other comparisons