# Lumina vs PolyMind.cc

The clearest difference is in-app purchases: PolyMind.cc at none against Lumina's 3. PolyMind.cc also leads on iOS requirement (16.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Lumina sells 3 one-off in-app purchases. PolyMind.cc asks for nothing beyond the download.

## The numbers

| Metric | Lumina | PolyMind.cc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 1.6 GB | 3 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Rodrigo Uroz](https://appshunter.io/developer/1850514175) | [iPronto Systems LLC](https://appshunter.io/developer/1085926526) |

## What reviewers say

### Lumina

[App page](https://appshunter.io/ios/app/lumina-your-second-brain/id6754854017)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Medium Tip | $8.99 | one-time |
| Large Tip | $18.99 | one-time |


### PolyMind.cc

[App page](https://appshunter.io/ios/app/polymindcc/id6761045255)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lumina free?

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

### Is PolyMind.cc free?

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

### Do Lumina or PolyMind.cc have ads?

Neither Lumina nor PolyMind.cc 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.*