# Math Interactive vs Lumo

The clearest difference is update cadence: Lumo at every 2 weeks against Math Interactive's every 13 months. Math Interactive's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Interactive sells 1 one-off in-app purchase and Lumo sells 8 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Math Interactive ships an update every 13 months, Lumo every 2 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Math Interactive | Lumo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (726 ratings)](https://appshunter.io/ios/app/math-interactive/id1169802338/reviews)** | — |
| Number of ratings | **726** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 46 MB | 60 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rune Johannes Overgaard Hoejlund](https://appshunter.io/developer/1720383877) | [Davide Neri](https://appshunter.io/developer/6775547166) |

## 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


### Lumo

[App page](https://appshunter.io/ios/app/lumo-bible-journey/id6775907521)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founding Monthly | $3.99 | per month |
| Plus Monthly | $4.99 | per month |
| Founding Supporter Monthly | $7.99 | per month |
| Supporter Monthly | $9.99 | per month |
| Founding Yearly | $29.99 | per year |
| Plus Yearly | $39.99 | per year |
| Founding Supporter Yearly | $69.99 | per year |
| Supporter Yearly | $79.99 | per year |


## Frequently asked questions

### Is Math Interactive free?

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

### Is Lumo free?

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

### Do Math Interactive or Lumo have ads?

Neither Math Interactive nor Lumo shows ads.

### Which is updated more often, Math Interactive or Lumo?

Math Interactive ships an update every 13 months, and Lumo every 2 weeks. Most recently, Math Interactive was updated on September 21, 2026 and Lumo on September 23, 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.*