# Linear Algebra World vs Terramoto

The clearest difference is price: Linear Algebra World at Free against Terramoto's $2.99. Linear Algebra World also leads on rating (5.0 vs 2.0) and update cadence (every 5 days vs every 4 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Linear Algebra World is free to download; Terramoto costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Linear Algebra World holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Linear Algebra World ships an update every 5 days, Terramoto every 4 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Linear Algebra World | Terramoto |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linear-algebra-world/id6759180671/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/terramoto/id6759559589/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 10 MB | 43 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Eteri Byazrova](https://appshunter.io/developer/1579097115) | [Walter Tengler](https://appshunter.io/developer/1860699717) |

## What reviewers say

### Linear Algebra World

[App page](https://appshunter.io/ios/app/linear-algebra-world/id6759180671)

This app offers a rigorous yet accessible approach to linear algebra, combining a matrix calculator, interactive algorithm visualizer, and a structured learning path. It aims to build intuition through visual tools and a coherent system based on axioms, suitable for students and instructors.

**Highlights:** Matrix calculator, Interactive algorithm visualizer, Structured learning pathway, Visual tools for abstract topics, LaTeX import and export, Coherent system based on axioms

**Features:** Vision Pro support

**In-app purchases:** none


### Terramoto

[App page](https://appshunter.io/ios/app/terramoto/id6759559589)

Explore the science of earthquakes and tsunamis with a real-time physics simulator. Understand wave propagation, coastal flooding, and affected cities using accurate geophysical data. This app is for educational and entertainment purposes only, not for emergency warnings.

**Highlights:** Real-time physics simulation, Tsunami wave propagation, Coastal flooding visualization, Affected cities analysis, Global coverage with real data, Educational geophysics tool

**In-app purchases:** none


## Frequently asked questions

### Is Linear Algebra World free?

Linear Algebra World is free to download, with no in-app purchases.

### Is Terramoto free?

Terramoto costs $2.99, with no in-app purchases.

### Which has better reviews, Linear Algebra World or Terramoto?

Linear Algebra World is rated higher. Linear Algebra World averages 5.0 out of 5 from 1 ratings, while Terramoto averages 2.0 from 1 ratings.

### Do Linear Algebra World or Terramoto have ads?

Neither Linear Algebra World nor Terramoto shows ads.

### Which is updated more often, Linear Algebra World or Terramoto?

Linear Algebra World ships an update every 5 days, and Terramoto every 4 months. Most recently, Linear Algebra World was updated on October 31, 2026 and Terramoto on October 31, 2026.

---

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