Linear Equations Tutor vs Parametric Factorization
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linear Equations Tutor
Master linear equations with a dynamic generator and solver. Practice with randomly generated problems at four difficulty levels, and view complete step-by-step solutions. Share solutions as images or LaTeX code.
- Randomly generated equations
- Step-by-step solutions
- Four difficulty levels
- Share solutions as image or LaTeX
- Learn foundational math concepts
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Learn to solve linear equations. The app generates equations based on random numbers, therefore always different! For every exercise the complete solution to get to the result is also provided. In mathematics linear equations are the first step to more complex equations. For students it is very important to learn how to solve linear equations in order to continue successfully the study. The complete solution of the equation can be shared as a picture or as LaTeX code (interesting option for teachers who want to create professional texts). There are 4 levels of difficulty: -Level 1: very simple equations are proposed here, they can be solved with a few easy steps -Level 2: the equations become a little more complicated and require more steps to be resolved. -Level 3: in this level are proposed equations with fractions. -Level 4 (in-app purchase): the types of more complex linear equations, with double fractions.
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.
- Factors quadratic trinomials
- Detailed solution steps
- Input history
- Supports decimals and negative numbers
- Shareable solutions
- Ad removal option
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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
Verdict
The clearest difference is rating: Linear Equations Tutor at 4.5 against Parametric Factorization's 2.9. Linear Equations Tutor also leads on review sentiment (50% vs 40%) and iOS requirement (12.0 vs 15.0). Parametric Factorization's advantage is update cadence (fortnightly vs every 62 months). 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
Both are free to download. Linear Equations Tutor sells 1 one-off in-app purchase and Parametric Factorization sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Linear Equations Tutor holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 13 and 8 respectively. Written reviews point the same way: 50% of Linear Equations Tutor's written reviews are positive against 40% of Parametric Factorization's.
Linear Equations Tutor ships an update every 62 months, Parametric Factorization fortnightly. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.
| Parameter | Linear Equations Tutor | Parametric Factorization |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (13 ratings) — better | 2.9 (8 ratings) |
| Positive reviews | 50.0% of reviews — better | 40.0% of reviews |
| Number of ratings | 13 — better | 8 |
| Update frequency | Every 62 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 179 MB |
| Age rating | 4+ | 4+ |
| Developer | Francesco Grassi | Glindemann, Sennoun, Langer GbR |
Customer experience
Linear Equations Tutor
Parametric Factorization
In-app purchases
Linear Equations Tutor
- Level 4$0.99
Parametric Factorization
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +2 Convenience Tokens / 6h, max. +4$0.99
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- +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 Linear Equations Tutor free?
Is Parametric Factorization free?
Which has better reviews, Linear Equations Tutor or Parametric Factorization?
Do Linear Equations Tutor or Parametric Factorization have ads?
Which is updated more often, Linear Equations Tutor or Parametric Factorization?
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