# OpenHarbor vs Aster

The clearest difference is in-app purchases: OpenHarbor at none against Aster's 4. OpenHarbor also leads on iOS requirement (15.6 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Aster sells 4 in-app purchases, starting at $14.99 per month. OpenHarbor asks for nothing beyond the download.

## The numbers

| Metric | OpenHarbor | Aster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 1 MB | 84 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Changsha Junren Network Technology Co Ltd](https://appshunter.io/developer/1705381150) | [Muhammad Junaid Fiaz](https://appshunter.io/developer/6787369882) |

## What reviewers say

### OpenHarbor

[App page](https://appshunter.io/ios/app/openharbor/id6765846508)

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

**In-app purchases:** none


### Aster

[App page](https://appshunter.io/ios/app/aster-ai-agent-and-assistant/id6787369880)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $14.99 | per month |
| Max | $24.99 | per month |
| Pro | $143.99 | per year |
| Max | $239.99 | per year |


## Frequently asked questions

### Is OpenHarbor free?

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

### Is Aster free?

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

### Do OpenHarbor or Aster have ads?

Neither OpenHarbor nor Aster 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.*