# GVA BDB vs EBU Zarautz

The clearest difference is update cadence: GVA BDB at every 2 months against EBU Zarautz's every 5 months. 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.

GVA BDB ships an update every 2 months, EBU Zarautz every 5 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GVA BDB | EBU Zarautz |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 34 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Generalitat Valenciana](https://appshunter.io/developer/391268380) | [Zarauzko Udala](https://appshunter.io/developer/1775903349) |

## What reviewers say

### GVA BDB

[App page](https://appshunter.io/ios/app/gva-bdb/id1477824474)

Access the Valencian Community Biodiversity Database to learn about local species. Insert your own species sightings and identifications. Explore photos, videos, and regional distribution data.

**Highlights:** Biodiversity database access, Species sighting submission, Species identification, Regional species distribution, Multimedia species content

**Features:** Vision Pro support

**In-app purchases:** none


### EBU Zarautz

[App page](https://appshunter.io/ios/app/ebu-zarautz/id6737324558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GVA BDB free?

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

### Is EBU Zarautz free?

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

### Do GVA BDB or EBU Zarautz have ads?

Neither GVA BDB nor EBU Zarautz shows ads.

### Which is updated more often, GVA BDB or EBU Zarautz?

GVA BDB ships an update every 2 months, and EBU Zarautz every 5 months. Most recently, GVA BDB was updated on October 18, 2026 and EBU Zarautz on October 25, 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.*