# Linu vs claustra

The clearest difference is in-app purchases: Linu at none against claustra's 3. Linu also leads on iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. claustra sells 3 in-app purchases, starting at $0.99 per month. Linu asks for nothing beyond the download.

## The numbers

| Metric | Linu | claustra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 34 MB | 40 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [洁 许](https://appshunter.io/developer/1782912334) | [晗 林](https://appshunter.io/developer/1768801333) |

## What reviewers say

### Linu

[App page](https://appshunter.io/ios/app/linu-interactive-messaging/id6755954809)

**Features:** macOS Compatibility

**In-app purchases:** none


### claustra

[App page](https://appshunter.io/ios/app/claustra/id6760296074)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Claustra Premium Monthly | $0.99 | per month |
| Claustra Premium Yearly | $9.99 | per year |
| Claustra Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Linu free?

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

### Is claustra free?

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

### Do Linu or claustra have ads?

Neither Linu nor claustra 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.*