Comparison

Quadratic Master vs MathPapa

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

Head to head
About

Quadratic Master

This app helps users solve and learn about quadratic equations, inequations, and functions. It offers tools for students and professionals, including solvers, formulas, and visual aids like 3D parabola models. Share solutions and explore function graphs with this educational math tool.

Highlights
  • Quadratic equation solver
  • Quadratic inequation solver
  • Quadratic function solver
  • 3D rotating parabola model
  • Graph mixer
  • Detailed solution explanations
Features
Read full description

Quadratic Master is the best app for solving and learning quadratic equations, inequations, and functions on your iPhone. Whether you are a high-school student currently learning about quadratics in your math class or somebody who needs to solve quadratic functions on a regular basis, Quadratic Master is for you. Main benefits: • Save time on your math homework • Learn about quadratics in just a fraction of time • Share solutions with your classmates. Free version offers: • Quadratic equation solver (roots, discriminant, factorization) • Formulas and guide for manually solving quadratic equations • Quadratic inequation solver Quadratic function solver (Vertex form) 3D rotating model of parabola for better understanding of quadratics in geometry Full version provides: • Detailed solution for quadratic equations • Quadratic function solver - general and factored form • Explanations and formulas for all quadratic function properties • Quadratic inequation solver with ≥ and ≤ inequality • Graph mixer - the perfect tool to play with and explore quadratic function graphs Rapid-fast solving with Single-digit input mode The full version is available for a small one-time fee. - - - - - I’ve built Quadratic Master back in 2009 when I was in high school and I was learning about quadratic equations in my math class. It is the first app I’ve ever built, and at the risk of sounding cheesy - it still holds a special place in my heart. Even though it was never a significant moneymaker, I’ve kept it updated throughout the years. And I’m happy to say that it has attained over 95.000 downloads to date. If you enjoy using the app, please consider buying the full version. Thank you. - Lukas Petr, author of Quadratic Master

About

MathPapa

This app provides step-by-step solutions to algebra problems, helping users understand how to solve equations and inequalities. It can also graph equations, factor expressions, and evaluate mathematical expressions.

Highlights
  • Step-by-step equation solving
  • Linear and quadratic equation solver
  • Linear and quadratic inequality solver
  • Equation graphing
  • Quadratic expression factoring
  • Order of operations
  • Expression evaluation
Features
Read full description

SOLVE your algebra problems step-by-step with MathPapa! MathPapa can solve your equations (and show the work!) and help you when you're stuck on your math homework. FEATURES: • Solves linear equations and quadratic equations. • Solves linear and quadratic inequalities. • Graphs equations. • Factors quadratic expressions. • Order of operations step-by-step. • Evaluates expressions. • Solves systems of two equations. STEP-BY-STEP SOLUTIONS: MathPapa's goal is to help you learn algebra step-by-step. Get help on your algebra problems with the MathPapa Algebra Calculator! HOW TO USE THE CALCULATOR: Just type your problem into the text box. For example, enter 3x+5=17 into the text box to get a step-by-step explanation of how to solve 3x+5=17. MATH SYMBOLS: Here are some symbols that the calculator understands: + (Addition) - (Subtraction) * (Multiplication) / (Division) ^ (Exponent: "raised to the power") √ (Square Root) |x| (Absolute Value of x) MATHPAPA PREMIUM PRICING AND TERMS: For MathPapa Premium, there is a Monthly subscription for $9.99. This price is for U.S. customers. Pricing in other countries may vary. Subscriptions will be charged via your iTunes account at the end of the free trial. Subscriptions will automatically renew unless canceled in Account Settings at least 24 hours before the end of the current period. Unused portion of Free Trial, if offered, is forfeited after purchase. For more information, read our Terms and Privacy Policy: Terms of Service: https://www.mathpapa.com/terms/ Privacy Policy: https://www.mathpapa.com/privacy/

Screenshots

Quadratic Master4 screens
MathPapa4 screens

Verdict

The call

The clearest difference is update cadence: MathPapa at every 3 weeks against Quadratic Master's every 5 months. MathPapa also leads on ratings volume (17K vs 333) and device support (3 vs 1). On price, rating, review sentiment and ads 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. Quadratic Master sells 1 one-off in-app purchase and MathPapa sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Quadratic Master against 4.7 for MathPapa. That said, the two scores are not equally well evidenced: MathPapa has 17K ratings behind it against 333, so its average is the more settled of the two. Written reviews are what separate them: 74% of Quadratic Master's written reviews are positive against 78% of MathPapa's.

UpkeepUpdate frequency

Quadratic Master ships an update every 5 months, MathPapa every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Quadratic Master versus MathPapa: the parameters behind the verdict, then further details
ParameterQuadratic MasterMathPapa
PriceFreeFree
Rating4.6 (333 ratings)4.7 (17K ratings) — better
Positive reviews73.5% of reviews77.8% of reviews — better
Number of ratings33317K — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size4 MB5 MB
Age rating4+12+
DeveloperLukas PetrMathPapa, Inc.

Customer experience

Quadratic Master

All ratings333 ratings
Positive89.2%
Neutral5.1%
Negative5.7%
Written reviews34 reviews
Positive73.5%
Neutral5.9%
Negative20.6%

MathPapa

All ratings17,165 ratings
Positive93.4%
Neutral2.5%
Negative4.1%
Written reviews189 reviews
Positive77.8%
Neutral7.4%
Negative14.8%

User reviews

Quadratic Master

From 333 App Store ratings

What we love

  • 👍 Simple and easy to use
  • 💡 Solves quadratic equations
  • 🚫 No ads
  • 📚 Helpful for homework
  • 🚀 Handy for complicated equations

Room to improve

  • 🐛 Input keypad incomplete
  • 🐛 App not working
  • 🐛 Cannot enter problems
  • 🐛 Not showing in app library
  • 🐛 Cannot change addition to subtraction

MathPapa

From 17K App Store ratings

What we love

  • 🚀 Solves any expression or equation
  • 👍 Provides step-by-step solutions
  • 👍 Graphs functions
  • 👍 Helpful for homework and understanding concepts
  • 🚀 Saves time on homework

Room to improve

  • 💰 Subscription required for step-by-step solutions
  • 💰 Expensive subscription at $10/month
  • 👎 Limited number of step-by-step solutions in free version
  • 👎 Subscription is not affordable for some students
  • 👎 Subscription model is disappointing compared to previous free version

Bugs and requests

Quadratic Master

Reported bugs

10 issues
  • Input keypad incomplete after iOS update
  • App not working/unusable
  • Cannot enter problems
  • Not showing in app library
  • Cannot change addition to subtraction
Show 5 more
  • Flipped positive and negative of a specific factor
  • App crashes when trying to open
  • Wouldn't let me open the app
  • Pictures are just for show
  • Does not graph quadratic functions

Requested features

3 requests
  • Ability to use large decimals/scientific notation
  • Cooler icon
  • Change standard formula to vertex form

MathPapa

Reported bugs

2 issues
  • Doesn't always recognize certain input formats
  • Step-by-step solutions not always available even with subscription

Requested features

5 requests
  • Add history/log of past calculations
  • Support for more math functions like differentiation and integration
  • Ability to input expressions with exponents as expressions
  • Option to display answers in different formats (decimal, fraction, mixed number)
  • Ability to take a photo of a problem and have it solved

In-app purchases

1 purchases

Quadratic Master

One-time1
  • Full version$3.99
2 purchases

MathPapa

Subscriptions1
  • MathPapa Premium Monthly7 Days trial$9.991 Month
One-time1
  • MathPapa Pro Upgrade$49.99

Questions

Is Quadratic Master free?
Quadratic Master is free to download, with in-app purchases available.
Is MathPapa free?
MathPapa is free to download, with in-app purchases available.
Which has better reviews, Quadratic Master or MathPapa?
MathPapa is rated higher. Quadratic Master averages 4.6 out of 5 from 333 ratings, while MathPapa averages 4.7 from 17K ratings.
Do Quadratic Master or MathPapa have ads?
Neither Quadratic Master nor MathPapa shows ads.
Which is updated more often, Quadratic Master or MathPapa?
Quadratic Master ships an update every 5 months, and MathPapa every 3 weeks. Most recently, Quadratic Master was updated on November 1, 2026 and MathPapa on November 6, 2026.

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