# ReadVortex vs Harbor

The clearest difference is in-app purchases: ReadVortex at none against Harbor's 1. ReadVortex also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Harbor sells 1 one-off in-app purchase. ReadVortex asks for nothing beyond the download.

## The numbers

| Metric | ReadVortex | Harbor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 61 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [EMDES SOLUTIONS LLC](https://appshunter.io/developer/1766028021) | [NYRAI LLC](https://appshunter.io/developer/6773959751) |

## What reviewers say

### ReadVortex

[App page](https://appshunter.io/ios/app/readvortex/id6749256811)

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

**In-app purchases:** none


### Harbor

[App page](https://appshunter.io/ios/app/harbor-read-later-yours/id6784822489)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harbor Unlimited | $12.99 | one-time |


## Frequently asked questions

### Is ReadVortex free?

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

### Is Harbor free?

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

### Do ReadVortex or Harbor have ads?

Neither ReadVortex nor Harbor 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.*