# Castrova vs eBay Open 2026

The clearest difference is update cadence: eBay Open 2026 at every 4 days against Castrova's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Castrova ships an update every 3 weeks, eBay Open 2026 every 4 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Castrova | eBay Open 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 45 MB | 11 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Startainment Labs Limited](https://appshunter.io/developer/6779238746) | [eBay Inc.](https://appshunter.io/developer/282614219) |

## What reviewers say

### Castrova

[App page](https://appshunter.io/ios/app/castrova/id6779238744)

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

**In-app purchases:** none


### eBay Open 2026

[App page](https://appshunter.io/ios/app/ebay-open-2026/id6792026552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Castrova free?

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

### Is eBay Open 2026 free?

eBay Open 2026 is free to download, with no in-app purchases.

### Do Castrova or eBay Open 2026 have ads?

Neither Castrova nor eBay Open 2026 shows ads.

### Which is updated more often, Castrova or eBay Open 2026?

Castrova ships an update every 3 weeks, and eBay Open 2026 every 4 days. Most recently, Castrova was updated on October 7, 2026 and eBay Open 2026 on October 19, 2026.

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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.*