Comparison

9th Grade Math Challenge vs Grade 9 Physics Quiz

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

Head to head
About

9th Grade Math Challenge

Test your 9th-grade math skills with a challenging game featuring 100 levels and puzzles. Track your progress, share your score with a certificate, and compete with friends. Detailed solutions are provided for better understanding.

Highlights
  • 100 math questions/levels
  • Math puzzles
  • Score certificate creation
  • Friend challenges
  • Step-by-step solutions
Features
Read full description

Challenge your mind with 9th grade level Math and see where you stand. There are 100 questions/levels sprinkled with some interesting Math puzzles in between. Create and share a certificate of your final score. Challenge your friends and family to see who can score the most. Watch step-by-step solution for better understanding of answers.

About

Grade 9 Physics Quiz

Features
Read full description

Grade 9 physics quiz app with free download to install is a complete physics app (iOS) to practice high school physics quiz based MCQs. "Grade 9 Physics Quiz" app with trivia questions and answers, high school physics MCQs to solve self-assessment tests. "Grade 9 Physics Notes" learning app worksheets with answers key helps to practice test questions for online homeschooling exam on iOS smartphones. Complete grade 9 physics quiz app for online degree programs covers basic and high school level physics course with trivia quizzes. "Grade 9 Physics Revision" app is a quick study guide for students, beginners' learning and home-schooling with physics textbook topics as: Chapter 1: Dynamics quiz Chapter 2: Gravitation quiz Chapter 3: Kinematics quiz Chapter 4: Matter properties quiz Chapter 5: Physical quantities and measurements quiz Chapter 6: Thermal properties of matter quiz Chapter 7: Transfer of heat quiz Chapter 8: Turning effect of forces quiz Chapter 9: Work and energy quiz Download "Dynamics Quiz" app to install revision notes with MCQs: Dynamics and friction, force inertia and momentum, force, inertia and momentum, Newton's laws of motion, friction, types of friction, and uniform circular motion. Download "Gravitation Quiz" app to install revision notes with MCQs: Gravitational force, artificial satellites, g value and altitude, mass of earth, variation of g with altitude. Download "Kinematics Quiz" app to install revision notes with MCQs: Analysis of motion, equations of motion, graphical analysis of motion, motion key terms, motion of free falling bodies, rest and motion, scalars and vectors, terms associated with motion, types of motion. Download "Matter Properties Quiz" app to install revision notes with MCQs: Kinetic molecular model of matter, Archimedes principle, atmospheric pressure, elasticity, Hooke's law, kinetic molecular theory, liquids pressure, matter density, physics laws, density, pressure in liquids, principle of floatation, and what is pressure. Download "Physical Quantities and Measurement Quiz" app to install revision notes with MCQs: Physical quantities, measuring devices, measuring instruments, basic measurement devices, introduction to physics, basic physics, international system of units, least count, significant digits, prefixes, scientific notation, and significant figures. Download "Thermal Properties of Matter Quiz" app to install revision notes with MCQs: Change of thermal properties of matter, thermal expansion, state, equilibrium, evaporation, latent heat of fusion, latent heat of vaporization, specific heat capacity, temperature and heat, temperature conversion, and thermometer. Download "Transfer of Heat Quiz" app to install revision notes with MCQs: Heat, heat transfer and radiation, application and consequences of radiation, conduction, convection, radiations and applications, and thermal physics. Download "Turning Effect of Forces Quiz" app to install revision notes with MCQs: Torque or moment of force, addition of forces, like and unlike parallel forces, angular momentum, center of gravity, center of mass, couple, equilibrium, general physics, principle of moments, resolution of forces, resolution of vectors, torque, and moment of force. Download "Work and Energy Quiz" app to install revision notes with MCQs: Work and energy, forms of energy, inter-conversion of energy, kinetic energy, sources of energy, potential energy, power, major sources of energy, and efficiency. "Grade 9 Physics MCQ" app helps to solve physics multiple choice questions from every chapter, comparing with answer key after every 10 random trivia quiz questions. Looking forward to provide best user experience through grade 9 physics application!

Screenshots

9th Grade Math Challenge4 screens
Grade 9 Physics Quiz4 screens

Verdict

The call

The clearest difference is ads: 9th Grade Math Challenge at none against Grade 9 Physics Quiz's shown. Grade 9 Physics Quiz's advantage is update cadence (every 3 weeks vs every 7 months). On price, in-app purchases, device support and iOS requirement 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. 9th Grade Math Challenge sells 1 one-off in-app purchase and Grade 9 Physics Quiz sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

9th Grade Math Challenge ships an update every 7 months, Grade 9 Physics Quiz every 3 weeks. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
9th Grade Math Challenge versus Grade 9 Physics Quiz: the parameters behind the verdict, then further details
Parameter9th Grade Math ChallengeGrade 9 Physics Quiz
PriceFreeFree
Rating3.8 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size28 MB68 MB
Age rating4+4+
DeveloperIT365 Solutions IncArshad Iqbal

In-app purchases

1 purchases

9th Grade Math Challenge

One-time1
  • Remove all Ads from Math 9$0.99
7 purchases

Grade 9 Physics Quiz

Subscriptions4
  • 1 Month Package3 Days trial$4.991 Month
  • 3 Months Package7 Days trial$9.993 Months
  • 6 Months Package3 Days trial$14.996 Months
Show 1 more
  • 1 Year Package7 Days trial$19.991 Year
One-time3
  • 1500 Coins$0.99
  • 3500 Coins$1.99
  • 6000 Coins$2.99

Questions

Is 9th Grade Math Challenge free?
9th Grade Math Challenge is free to download, with in-app purchases available.
Is Grade 9 Physics Quiz free?
Grade 9 Physics Quiz is free to download, with in-app purchases available.
Do 9th Grade Math Challenge or Grade 9 Physics Quiz have ads?
Grade 9 Physics Quiz shows ads; 9th Grade Math Challenge does not.
Which is updated more often, 9th Grade Math Challenge or Grade 9 Physics Quiz?
9th Grade Math Challenge ships an update every 7 months, and Grade 9 Physics Quiz every 3 weeks. Most recently, 9th Grade Math Challenge was updated on June 1, 2026 and Grade 9 Physics Quiz on September 22, 2026.

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