# iGraphmatica vs Linear Algebra Pro

The clearest difference is rating: Linear Algebra Pro at 5.0 against iGraphmatica's 3.0. Linear Algebra Pro also leads on review sentiment (100% vs 80%). iGraphmatica's advantage is update cadence (monthly vs every 4 months) and ratings volume (6 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

iGraphmatica costs $3.99 and Linear Algebra Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Linear Algebra Pro holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: iGraphmatica has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of iGraphmatica's written reviews are positive against 100% of Linear Algebra Pro's.

iGraphmatica ships an update monthly, Linear Algebra Pro every 4 months. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iGraphmatica | Linear Algebra Pro |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/igraphmatica/id525600006/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linear-algebra-pro/id1669762569/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 8 MB |
| Requires iOS | **5.1.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keith Hertzer](https://appshunter.io/developer/525600229) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### iGraphmatica

[App page](https://appshunter.io/ios/app/igraphmatica/id525600006)

This equation plotter allows users to graph various types of functions, relations, and equations. It offers features for data plotting, curve-fitting, and numerical solutions, making it a valuable tool for students and educators.

**Highlights:** Graph Cartesian, polar, parametric, and differential equations, Data plotting and curve-fitting, Up to 999 graphs on screen, Numerical solutions for tangents and integrals, Find critical points and intersections, Export graphs to various formats

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iGraphmatica free?

iGraphmatica costs $3.99, with no in-app purchases.

### Is Linear Algebra Pro free?

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

### Which has better reviews, iGraphmatica or Linear Algebra Pro?

Linear Algebra Pro is rated higher. iGraphmatica averages 3.0 out of 5 from 6 ratings, while Linear Algebra Pro averages 5.0 from 1 ratings.

### Do iGraphmatica or Linear Algebra Pro have ads?

Neither iGraphmatica nor Linear Algebra Pro shows ads.

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

iGraphmatica ships an update monthly, and Linear Algebra Pro every 4 months. Most recently, iGraphmatica was updated on September 21, 2026 and Linear Algebra Pro on October 6, 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.*