# EDDMapS vs Inventa VAS

The clearest difference is review sentiment: EDDMapS at 57% against Inventa VAS's 0%. EDDMapS also leads on rating (4.7 vs 1.0) and ratings volume (120 vs 2). Inventa VAS's advantage is update cadence (every 11 days vs monthly) and iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

EDDMapS holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: EDDMapS has 120 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of EDDMapS's written reviews are positive against 0% of Inventa VAS's.

EDDMapS ships an update monthly, Inventa VAS every 11 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | EDDMapS | Inventa VAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (120 ratings)](https://appshunter.io/ios/app/eddmaps/id1497390237/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/inventa-vas/id1532011139/reviews) |
| Number of ratings | **120** | 2 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 251 MB | 28 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles T. Bargeron](https://appshunter.io/developer/381326173) | [VECTRONIC Aerospace GmbH](https://appshunter.io/developer/1339116274) |

## What reviewers say

### EDDMapS

[App page](https://appshunter.io/ios/app/eddmaps/id1497390237)

Document and map the distribution of invasive species with this user-friendly system. It allows for easy data submission, visualization, and querying, aiding in early detection and rapid response efforts. All data is reviewed by experts for accuracy.

**Highlights:** Document invasive species distribution, User-friendly mapping system, Data submission and querying, Interactive maps, Expert data verification, Early Detection and Rapid Response support

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

**In-app purchases:** none


### Inventa VAS

[App page](https://appshunter.io/ios/app/inventa-vas/id1532011139)

Access and download data from tracked animals via VECTRONIC devices. View positions, events, and collar information in tables or on a map, with offline access to downloaded data. Optimize internet traffic and storage usage.

**Highlights:** View and download animal tracking data, Access data from VECTRONIC devices, Display data in tables and on a map, Offline access to downloaded data, Optimized internet traffic and storage, Share position and event data

**In-app purchases:** none


## Frequently asked questions

### Is EDDMapS free?

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

### Is Inventa VAS free?

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

### Which has better reviews, EDDMapS or Inventa VAS?

EDDMapS is rated higher. EDDMapS averages 4.7 out of 5 from 120 ratings, while Inventa VAS averages 1.0 from 2 ratings.

### Do EDDMapS or Inventa VAS have ads?

Neither EDDMapS nor Inventa VAS shows ads.

### Which is updated more often, EDDMapS or Inventa VAS?

EDDMapS ships an update monthly, and Inventa VAS every 11 days. Most recently, EDDMapS was updated on October 12, 2026 and Inventa VAS on October 10, 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.*