# PreSens Wireless Studio vs Agrovin

The clearest difference is ads: PreSens Wireless Studio at none against Agrovin's shown. PreSens Wireless Studio also leads on monetization model (free vs ad-supported). Agrovin's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PreSens Wireless Studio ships an update every 2 months, Agrovin every 3 weeks. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PreSens Wireless Studio | Agrovin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agrovin/id6469321422/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 56 MB | 34 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PreSens Precision Sensing GmbH](https://appshunter.io/developer/1460253859) | [Productos Agrovin, S.A.](https://appshunter.io/developer/1519250824) |

## What reviewers say

### PreSens Wireless Studio

[App page](https://appshunter.io/ios/app/presens-wireless-studio/id1460253860)

This application allows users to connect to Bluetooth-enabled oxygen meters for configuration, measurement, and data management. It supports live viewing of oxygen concentration and exporting data in various formats.

**Highlights:** Bluetooth oxygen meter connection, Device configuration, Live oxygen measurement display, Measurement data management, Data export to CSV, XLSX, PDF

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

**In-app purchases:** none


### Agrovin

[App page](https://appshunter.io/ios/app/agrovin/id6469321422)

This app provides winemakers with essential tools for wine production, including calculators for chemical adjustments and a sensory mapping feature to guide product selection for desired wine characteristics. It also offers a guide on redox potential in oenology.

**Highlights:** Winemaking calculator for YAN, SO2, and acid correction, Sensory map for olfactory and taste attribute visualization, Product recommendations for wine enhancement, Guide on Redox Potential in Oenology, History of saved sensory maps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PreSens Wireless Studio free?

PreSens Wireless Studio is free to download, with no in-app purchases.

### Is Agrovin free?

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

### Do PreSens Wireless Studio or Agrovin have ads?

Agrovin shows ads; PreSens Wireless Studio does not.

### Which is updated more often, PreSens Wireless Studio or Agrovin?

PreSens Wireless Studio ships an update every 2 months, and Agrovin every 3 weeks. Most recently, PreSens Wireless Studio was updated on October 6, 2026 and Agrovin on October 27, 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.*