# Linear Algebra Pro vs Beautiful Trigonometry

The clearest difference is price: Beautiful Trigonometry at Free against Linear Algebra Pro's $4.99. Linear Algebra Pro's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Beautiful Trigonometry is free to download; Linear Algebra Pro costs $4.99 up front. Beautiful Trigonometry sells 1 one-off in-app purchase. Linear Algebra Pro asks for nothing beyond the download.

Linear Algebra Pro ships an update every 4 months, Beautiful Trigonometry every 3 months. The most recent releases landed on September 22, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Linear Algebra Pro | Beautiful Trigonometry |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linear-algebra-pro/id1669762569/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 8 MB | 8 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Tomasz Rygula](https://appshunter.io/developer/879228654) |

## What reviewers say

### Linear Algebra Pro

[App page](https://appshunter.io/ios/app/linear-algebra-pro/id1669762569)

This app provides step-by-step calculations and detailed solutions for matrix and vector operations. It's designed for students and professionals needing to solve linear algebra problems quickly and understand the underlying math.

**Highlights:** Matrix operations (addition, subtraction, multiplication), Determinant calculations (Sarrus, Laplace methods), Vector operations (addition, subtraction, scalar/vector product), Step-by-step solutions with formulas, Theoretical overviews for concepts, Random number generator for practice problems

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

**In-app purchases:** none


### Beautiful Trigonometry

[App page](https://appshunter.io/ios/app/beautiful-trigonometry/id6746460113)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Trigonometry Access | $1.99 | one-time |


## Frequently asked questions

### Is Linear Algebra Pro free?

Linear Algebra Pro costs $4.99, with no in-app purchases.

### Is Beautiful Trigonometry free?

Beautiful Trigonometry is free to download, with in-app purchases available.

### Do Linear Algebra Pro or Beautiful Trigonometry have ads?

Neither Linear Algebra Pro nor Beautiful Trigonometry shows ads.

### Which is updated more often, Linear Algebra Pro or Beautiful Trigonometry?

Linear Algebra Pro ships an update every 4 months, and Beautiful Trigonometry every 3 months. Most recently, Linear Algebra Pro was updated on September 22, 2026 and Beautiful Trigonometry on May 16, 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.*