Comparison

Parametric Factorization vs Derivative Calculator App

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

Head to head
About

Parametric Factorization

This application helps users factor quadratic trinomials by entering three variables. It provides detailed solution steps and stores all calculations in a history for easy access and sharing. Supports positive and negative numbers, as well as decimals.

Highlights
  • Factors quadratic trinomials
  • Detailed solution steps
  • Input history
  • Supports decimals and negative numbers
  • Shareable solutions
  • Ad removal option
Features
Read full description

No tricks, no guessing. Factor quadratic equations using a parametric method – fully and clearly understandable. HOW IT WORKS Enter the coefficients a, b and c of the equation ax² + bx + c. The factorization is derived step by step in a systematic way. You can share results at any time. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything can be used for free. 24/7 access to your solutions. All solution steps are always shown completely. If you use the app more intensively, various purchase options are available. EXTRAS - Feedback for incorrect inputs - Manage your own solutions - Introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.

About

Derivative Calculator App

Easily solve derivatives of any function with step-by-step solutions. Practice calculus concepts with quizzes and use the solver offline. Improve your understanding and exam preparation.

Highlights
  • Derivative calculation for any function
  • Step-by-step solution explanations
  • Offline functionality
  • Practice quizzes for skill improvement
  • Accurate derivative solver
Features
Read full description

Solve derivatives of any function with ease using our Derivative calculator solver. Our user-friendly interface and step-by-step solution process make it easy to solve even the most complex derivatives. Our app features offline functionality, so you can use it anytime, anywhere. Practice your skills with our quizzes and improve your understanding of calculus concepts. Key Features: Derivative Calculator: Solve derivatives of any function using our advanced Derivative Calculator. Step-by-Step Solutions: Our app provides a step-by-step solution process to help you understand how to solve derivatives. Practice Quizzes: Our app includes a variety of practice quizzes to help you sharpen your skills and prepare for exams. Offline Functionality: Use our Derivative calculator with solution without an internet connection. Derivative Solver: Our Derivative calculator step by step is a powerful solver that provides accurate results for all kinds of functions. Derivative Calculator with Steps: Our app shows all the steps taken to reach the final solution. Derivative Practice: Practice and improve your skills with a variety of quizzes available in our app. Derivative Solution: Our app provides accurate solutions to all kinds of derivative problems. Derivative Calculator Offline: Use our app without an internet connection. Derivative Calculator App: Download our app now and start solving derivatives with ease! How to Use: • Input your function in the Derivative Calculator. • Choose your differentiation variable. • Click "Solve" to get the derivative solution. • Follow the step-by-step process to understand how the derivative was solved. Benefits: • Save time and effort in manual calculations. • Improve your understanding and retention of calculus concepts. • Prepare for calculus exams and assignments. • Access offline functionality for convenience and flexibility. • Solve derivatives with accurate results and a step-by-step solution process. • Practice your skills and improve your performance with a variety of quizzes. • Download our Derivative Calculator app now and start solving derivatives with ease!

Screenshots

Parametric Factorization4 screens
Derivative Calculator App3 screens

Verdict

The call

The clearest difference is rating: Derivative Calculator App at 5.0 against Parametric Factorization's 2.9. Derivative Calculator App also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.0). Parametric Factorization's advantage is review sentiment (40% vs 0%) and ratings volume (8 vs 1). On price, update cadence, ads 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. Parametric Factorization sells 8 one-off in-app purchases and Derivative Calculator App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Derivative Calculator App holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Parametric Factorization has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 40% of Parametric Factorization's written reviews are positive against 0% of Derivative Calculator App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Parametric Factorization ships an update fortnightly, Derivative Calculator App every 2 weeks. The most recent releases landed on August 26, 2026 and June 4, 2026 respectively.

Scorecard5 real differences · 5 level
Parametric Factorization versus Derivative Calculator App: the parameters behind the verdict, then further details
ParameterParametric FactorizationDerivative Calculator App
PriceFreeFree
Rating2.9 (8 ratings)5.0 (1 ratings) — better
Positive reviews40.0% of reviews — better0.0% of reviews
Number of ratings8 — better1
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size179 MB35 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRtalha rehman

Customer experience

Parametric Factorization

All ratings8 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Derivative Calculator App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

8 purchases

Parametric Factorization

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99
1 purchases

Derivative Calculator App

One-time1
  • Gets Ads Free Version$2.99

Questions

Is Parametric Factorization free?
Parametric Factorization is free to download, with in-app purchases available.
Is Derivative Calculator App free?
Derivative Calculator App is free to download, with in-app purchases available.
Which has better reviews, Parametric Factorization or Derivative Calculator App?
Derivative Calculator App is rated higher. Parametric Factorization averages 2.9 out of 5 from 8 ratings, while Derivative Calculator App averages 5.0 from 1 ratings.
Do Parametric Factorization or Derivative Calculator App have ads?
Neither Parametric Factorization nor Derivative Calculator App shows ads.
Which is updated more often, Parametric Factorization or Derivative Calculator App?
Parametric Factorization ships an update fortnightly, and Derivative Calculator App every 2 weeks. Most recently, Parametric Factorization was updated on August 26, 2026 and Derivative Calculator App on June 4, 2026.

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