# Trigonometry Formulas vs Matrix Solver Step by Step

The clearest difference is price: Matrix Solver Step by Step at Free against Trigonometry Formulas's $0.99. Matrix Solver Step by Step also leads on update cadence (weekly vs every 10 months) and ratings volume (62 vs 2). Trigonometry Formulas's advantage is review sentiment (100% vs 80%) and rating (5.0 vs 4.8). On ads, in-app purchases and device support there is nothing between them.

Matrix Solver Step by Step is free to download; Trigonometry Formulas costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trigonometry Formulas holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Matrix Solver Step by Step has 62 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Trigonometry Formulas's written reviews are positive against 80% of Matrix Solver Step by Step's.

Trigonometry Formulas ships an update every 10 months, Matrix Solver Step by Step weekly. The most recent releases landed on August 19, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Trigonometry Formulas | Matrix Solver Step by Step |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658/reviews)** | [4.8 (62 ratings)](https://appshunter.io/ios/app/matrix-solver-step-by-step/id1623894950/reviews) |
| Number of ratings | 2 | **62** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 27 MB | 12 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Trigonometry Formulas

[App page](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658)

Access a comprehensive collection of trigonometry formulas, including ratios, functions, standard angle values, and identities. This app covers basic to advanced topics like inverse circular functions and properties of triangles, serving as a handy reference for students and enthusiasts.

**Highlights:** Trigonometric Ratios and Functions, Basic Trigonometric Formulas, Standard Angle Values, Quadrant Rules of Signs, Addition and Subtraction Formulas, Inverse Circular Functions, Properties of Triangles

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

**In-app purchases:** none


### 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 Trigonometry Formulas free?

Trigonometry Formulas costs $0.99, with no in-app purchases.

### 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, Trigonometry Formulas or Matrix Solver Step by Step?

Trigonometry Formulas is rated higher. Trigonometry Formulas averages 5.0 out of 5 from 2 ratings, while Matrix Solver Step by Step averages 4.8 from 62 ratings.

### Do Trigonometry Formulas or Matrix Solver Step by Step have ads?

Neither Trigonometry Formulas nor Matrix Solver Step by Step shows ads.

### Which is updated more often, Trigonometry Formulas or Matrix Solver Step by Step?

Trigonometry Formulas ships an update every 10 months, and Matrix Solver Step by Step weekly. Most recently, Trigonometry Formulas was updated on August 19, 2026 and Matrix Solver Step by Step on September 25, 2026.

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