# Inventa VAS vs Lotek

Inventa VAS and Lotek are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, Lotek fortnightly. The most recent releases landed on June 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Inventa VAS | Lotek |
| --- | --- | --- |
| 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** | Fortnightly |
| Monetization | Free | — |
| Size | 28 MB | 112 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VECTRONIC Aerospace GmbH](https://appshunter.io/developer/1339116274) | [Lotek Wireless Inc](https://appshunter.io/developer/1528456327) |

## 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


### Lotek

[App page](https://appshunter.io/ios/app/lotek/id1662881146)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inventa VAS free?

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

### Is Lotek free?

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

### Do Inventa VAS or Lotek have ads?

Neither Inventa VAS nor Lotek shows ads.

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

Inventa VAS ships an update every 11 days, and Lotek fortnightly. Most recently, Inventa VAS was updated on June 11, 2026 and Lotek on September 23, 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.*