Comparison

Quadratic Master vs Quadratic(Math Drills)

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

Quadratic(Math Drills)

Master quadratic functions with this offline learning tool. It covers polynomial expansion, factorization, completing the square, graphing, equations, and inequalities. Challenge yourself to improve your ranking.

Highlights
  • Offline learning
  • Polynomial expansion
  • Factorization
  • Completing the square
  • Quadratic graphing
  • Quadratic equations
  • Quadratic inequalities
  • Challenge Mode
Features
Read full description

You can learn quadratic functions offline. For example, polynomial expansion, factorization, completing the square, quadratic graph, quadratic equation, quadratic inequality. Score high in Challenge Mode to improve your rank!!

Screenshots

Quadratic Master4 screens
Quadratic(Math Drills)4 screens

Verdict

The call

The clearest difference is in-app purchases: Quadratic(Math Drills) at none against Quadratic Master's 1. Quadratic(Math Drills) also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 74%). Quadratic Master's advantage is ratings volume (333 vs 1). On price, ads 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. Quadratic Master sells 1 one-off in-app purchase. Quadratic(Math Drills) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Quadratic(Math Drills) holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Quadratic Master has 333 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of Quadratic Master's written reviews are positive against 100% of Quadratic(Math Drills)'s.

UpkeepUpdate frequency

Quadratic Master ships an update every 5 months, Quadratic(Math Drills) every 6 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Quadratic Master versus Quadratic(Math Drills): the parameters behind the verdict, then further details
ParameterQuadratic MasterQuadratic(Math Drills)
PriceFreeFree
Rating4.6 (333 ratings)5.0 (1 ratings) — better
Positive reviews73.5% of reviews100.0% of reviews — better
Number of ratings333 — better1
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size4 MB28 MB
Age rating4+4+
DeveloperLukas Petr郷 田村

Customer experience

Quadratic Master

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

Quadratic(Math Drills)

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Quadratic(Math Drills)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Quadratic Master

One-time1
  • Full version$3.99
None

Quadratic(Math Drills)

No in-app purchases

Questions

Is Quadratic Master free?
Quadratic Master is free to download, with in-app purchases available.
Is Quadratic(Math Drills) free?
Quadratic(Math Drills) is free to download, with no in-app purchases.
Which has better reviews, Quadratic Master or Quadratic(Math Drills)?
Quadratic(Math Drills) is rated higher. Quadratic Master averages 4.6 out of 5 from 333 ratings, while Quadratic(Math Drills) averages 5.0 from 1 ratings.
Do Quadratic Master or Quadratic(Math Drills) have ads?
Neither Quadratic Master nor Quadratic(Math Drills) shows ads.
Which is updated more often, Quadratic Master or Quadratic(Math Drills)?
Quadratic Master ships an update every 5 months, and Quadratic(Math Drills) every 6 weeks. Most recently, Quadratic Master was updated on October 27, 2026 and Quadratic(Math Drills) on October 30, 2026.

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