# LumWords vs MathMind.am

The clearest difference is in-app purchases: LumWords at none against MathMind.am's 3. LumWords also leads on iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. MathMind.am sells 3 one-off in-app purchases. LumWords asks for nothing beyond the download.

## The numbers

| Metric | LumWords | MathMind.am |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 2 MB | 6 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Albina Sibgatullina](https://appshunter.io/developer/1887590274) | [Hovhannes Kharazyan](https://appshunter.io/developer/6804146312) |

## What reviewers say

### LumWords

[App page](https://appshunter.io/ios/app/lumwords/id6762389740)

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

**In-app purchases:** none


### MathMind.am

[App page](https://appshunter.io/ios/app/mathmindam/id6807186582)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ամսական | $6.99 | one-time |
| Եռամսյա | $17.99 | one-time |
| Վեցամսյա | $29.99 | one-time |


## Frequently asked questions

### Is LumWords free?

LumWords is free to download, with no in-app purchases.

### Is MathMind.am free?

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

### Do LumWords or MathMind.am have ads?

Neither LumWords nor MathMind.am shows ads.

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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.*