# Special Products Calculator vs Matrix Solver Step by Step

The clearest difference is rating: Matrix Solver Step by Step at 4.8 against Special Products Calculator's 4.0. Matrix Solver Step by Step also leads on in-app purchases (none vs 8) and review sentiment (83% vs 50%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Special Products Calculator sells 8 one-off in-app purchases. Matrix Solver Step by Step asks for nothing beyond the download.

Matrix Solver Step by Step holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Matrix Solver Step by Step has 69 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of Special Products Calculator's written reviews are positive against 83% of Matrix Solver Step by Step's.

Special Products Calculator ships an update every 3 weeks, Matrix Solver Step by Step weekly. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Special Products Calculator | Matrix Solver Step by Step |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/special-products-calculator/id1336968812/reviews) | **[4.8 (69 ratings)](https://appshunter.io/ios/app/matrix-solver-step-by-step/id1623894950/reviews)** |
| Number of ratings | 4 | **69** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 180 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Special Products Calculator

[App page](https://appshunter.io/ios/app/special-products-calculator/id1336968812)

Instantly solve algebraic expressions like (a+b)², (a-b)², and (a+b)(a-b) with step-by-step solutions. Prepare for exams and finish homework without stress. Share solutions with friends and access curated learning videos.

**Highlights:** Step-by-step solutions, Solve trinomials, Share solutions, Learning videos, Input feedback, Manage solutions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


### Matrix Solver Step by Step

[App page](https://appshunter.io/ios/app/matrix-solver-step-by-step/id1623894950)

This app serves as a visual guide and calculator for linear algebra concepts. It performs various matrix calculations, explains algorithmic steps, and provides interactive geometric references and tutorials. It's designed to be understandable for users with minimal prior knowledge.

**Highlights:** Matrix calculations and decompositions, Step-by-step algorithm explanations, Interactive geometric references, Linear algebra tutorials and proofs, Matrix operations (multiplication, inverse, determinant, etc.), Eigenvalues and eigenvectors, Factorizations (PLU, LD, QR, SVD)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Special Products Calculator free?

Special Products Calculator is free to download, with in-app purchases available.

### Is Matrix Solver Step by Step free?

Matrix Solver Step by Step is free to download, with no in-app purchases.

### Which has better reviews, Special Products Calculator or Matrix Solver Step by Step?

Matrix Solver Step by Step is rated higher. Special Products Calculator averages 4.0 out of 5 from 4 ratings, while Matrix Solver Step by Step averages 4.8 from 69 ratings.

### Do Special Products Calculator or Matrix Solver Step by Step have ads?

Neither Special Products Calculator nor Matrix Solver Step by Step shows ads.

### Which is updated more often, Special Products Calculator or Matrix Solver Step by Step?

Special Products Calculator ships an update every 3 weeks, and Matrix Solver Step by Step weekly. Most recently, Special Products Calculator was updated on November 8, 2026 and Matrix Solver Step by Step on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*