# Inventa VAS vs OFMS  Mobile

The clearest difference is iOS requirement: Inventa VAS at 16.0 against OFMS  Mobile's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Inventa VAS ships an update every 11 days, OFMS  Mobile every 2 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Inventa VAS | OFMS  Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/inventa-vas/id1532011139/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 28 MB | 32 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VECTRONIC Aerospace GmbH](https://appshunter.io/developer/1339116274) | [ODISHA SPACE APPLICATIONS CENTRE (ORSAC)](https://appshunter.io/developer/1524266215) |

## What reviewers say

### 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


### OFMS  Mobile

[App page](https://appshunter.io/ios/app/ofms-mobile/id1562592891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inventa VAS free?

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

### Is OFMS  Mobile free?

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

### Do Inventa VAS or OFMS  Mobile have ads?

Neither Inventa VAS nor OFMS  Mobile shows ads.

### Which is updated more often, Inventa VAS or OFMS  Mobile?

Inventa VAS ships an update every 11 days, and OFMS  Mobile every 2 weeks. Most recently, Inventa VAS was updated on October 29, 2026 and OFMS  Mobile on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*