# Math Interactive vs Linear Algebra World

The clearest difference is in-app purchases: Linear Algebra World at none against Math Interactive's 1. Linear Algebra World also leads on update cadence (every 5 days vs every 13 months) and rating (5.0 vs 4.6). Math Interactive's advantage is ratings volume (726 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Math Interactive sells 1 one-off in-app purchase. Linear Algebra World asks for nothing beyond the download.

Linear Algebra World holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Math Interactive has 726 ratings behind it against 1, so its average is the more settled of the two.

Math Interactive ships an update every 13 months, Linear Algebra World every 5 days. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Math Interactive | Linear Algebra World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (726 ratings)](https://appshunter.io/ios/app/math-interactive/id1169802338/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linear-algebra-world/id6759180671/reviews)** |
| Number of ratings | **726** | 1 |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | Freemium | **Free** |
| Size | 46 MB | 10 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rune Johannes Overgaard Hoejlund](https://appshunter.io/developer/1720383877) | [Eteri Byazrova](https://appshunter.io/developer/1579097115) |

## What reviewers say

### Math Interactive

[App page](https://appshunter.io/ios/app/math-interactive/id1169802338)

Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.

**Highlights:** 23 math subjects covered, Over 200 articles with detailed descriptions, Solved solutions and thorough proofs, Interactive illustrations for better understanding, Quick search for articles and formulas, Recents category to pick up where you left off, Share articles via social media and messaging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |

**What reviewers like**

- 🚀 Quick and concise
- 👍 Great for math help and studying
- 👍 Excellent customer service
- 👍 Clear and comprehensive
- 👍 Interactive and well-designed

**What reviewers complain about**

- 🐛 Lacking in content and topics
- 💰 Too much content locked behind paywall
- 🤔 Explanations could be more intuitive
- 🤔 Needs more examples and practice

**Reported bugs**

- Incorrect formulas and calculations
- Compatibility issues with newer iOS versions

**Requested features**

- Add more advanced math topics like calculus, matrices, etc.
- Include step-by-step solutions and more interactive elements
- Improve organization and flow of content
- Provide more real-world examples and applications


### 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


## Frequently asked questions

### Is Math Interactive free?

Math Interactive is free to download, with in-app purchases available.

### Is Linear Algebra World free?

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

### Which has better reviews, Math Interactive or Linear Algebra World?

Linear Algebra World is rated higher. Math Interactive averages 4.6 out of 5 from 726 ratings, while Linear Algebra World averages 5.0 from 1 ratings.

### Do Math Interactive or Linear Algebra World have ads?

Neither Math Interactive nor Linear Algebra World shows ads.

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

Math Interactive ships an update every 13 months, and Linear Algebra World every 5 days. Most recently, Math Interactive was updated on September 21, 2026 and Linear Algebra World on September 13, 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.*