Comparison

Powers vs Parametric Factorization

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

Head to head
About

Powers

Learn and practice the laws of exponents with this app. It provides exercises with complete solutions, allowing you to master mathematical expressions. Offers multiple difficulty levels, including advanced ones with roots and complex calculations.

Highlights
  • Learn Laws of Exponents
  • Solve Expressions
  • Complete Solutions Provided
  • Randomly Generated Exercises
  • Multiple Difficulty Levels
  • In-App Purchases for Advanced Levels
Features
Read full description

With this app you can learn the Laws of Exponents and solve expressions. For each exercise on expressions a COMPLETE SOLUTION to get the result it is also provided. This app generates exercises based on random numbers, therefore ALWAYS DIFFERENT !!! In levels 2, 3, 4, and 5 is possible, using the "refresh" button (top right), to repeat the same exercise with different numbers. This way you can learn the technique for a particular type of calculation. • Level 0: here you learn the Laws of Exponents from left to right (e.g. x ^ a * x ^ b = x ^ (a + b)) • Level 1: In this level you can exercise the Laws of Exponents from right to left (e.g. x ^ (a-b) = x ^ a / x ^ b) • Level 2: Here we start with simple expressions to be solved using the rules learned in previous levels • Level 3: the expressions of this level become more difficult • Level 4: (in-app purchase) even more difficult expressions where roots appear • Level 5: (in-app purchase) very difficult expressions that require a perfect mastery of the topic and more steps to end the calculation. In mathematics the powers are one of the basic techniques that are a must to continue the studies. Without mastery of the powers it is impossible to continue with the study of algebra and mathematical analysis. This app prepares you for your future as student !!! :-)

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.

Screenshots

Powers4 screens
Parametric Factorization4 screens

Verdict

The call

The clearest difference is review sentiment: Powers at 83% against Parametric Factorization's 40%. Powers also leads on rating (3.1 vs 2.9) and iOS requirement (8.0 vs 15.0). On price, ratings volume, 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. Powers sells 2 one-off in-app purchases and Parametric Factorization sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Powers holds the better App Store score, 3.1 against 2.9. Both are backed by a comparable volume of ratings — 14 and 8 respectively. Written reviews point the same way: 83% of Powers's written reviews are positive against 40% of Parametric Factorization's.

Scorecard3 real differences · 7 level
Powers versus Parametric Factorization: the parameters behind the verdict, then further details
ParameterPowersParametric Factorization
PriceFreeFree
Rating3.1 (14 ratings) — better2.9 (8 ratings)
Positive reviews83.3% of reviews — better40.0% of reviews
Number of ratings14 — better8
Update frequency—Fortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size16 MB179 MB
Age rating4+4+
DeveloperFrancesco GrassiGlindemann, Sennoun, Langer GbR

Customer experience

Powers

All ratings14 ratings
Positive57.1%
Neutral0.0%
Negative42.9%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Parametric Factorization

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

In-app purchases

2 purchases

Powers

One-time2
  • Level 4$0.99
  • Level 5$0.99
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

Questions

Is Powers free?
Powers is free to download, with in-app purchases available.
Is Parametric Factorization free?
Parametric Factorization is free to download, with in-app purchases available.
Which has better reviews, Powers or Parametric Factorization?
Powers is rated higher. Powers averages 3.1 out of 5 from 14 ratings, while Parametric Factorization averages 2.9 from 8 ratings.
Do Powers or Parametric Factorization have ads?
Neither Powers nor Parametric Factorization shows ads.

Other comparisons