# Agri vs BTU XT

The clearest difference is rating: BTU XT at 5.0 against Agri's 3.0. Agri's advantage is iOS requirement (6.1 vs 11.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

BTU XT holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Agri ships an update every 4 months, BTU XT every 2 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Agri | BTU XT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/agri-star/id651513832/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/btu-xt/id790911884/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 3 MB | 8 MB |
| Requires iOS | **6.1** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Gellert Company](https://appshunter.io/developer/651513835) | [BTU Ventilation](https://appshunter.io/developer/790911887) |

## What reviewers say

### Agri

[App page](https://appshunter.io/ios/app/agri-star/id651513832)

This application allows for remote monitoring of Gellert Agri-Star control panels. It provides users with the ability to oversee their agricultural systems from a distance. The app is designed for efficient management of connected devices.

**Highlights:** Remote monitoring, Control panel management, Agricultural system oversight, Device connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### BTU XT

[App page](https://appshunter.io/ios/app/btu-xt/id790911884)

Monitor and control agricultural storage environments remotely. Securely access unit status, view detailed equipment data, and adjust control panel parameters with a familiar interface. Designed for ease of use with a simple human-machine interface.

**Highlights:** Remote environment monitoring, Secure user login, View unit status and parameters, Detailed equipment data display, Adjust control panel settings, Familiar HMI interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Agri free?

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

### Is BTU XT free?

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

### Which has better reviews, Agri or BTU XT?

BTU XT is rated higher. Agri averages 3.0 out of 5 from 2 ratings, while BTU XT averages 5.0 from 5 ratings.

### Do Agri or BTU XT have ads?

Neither Agri nor BTU XT shows ads.

### Which is updated more often, Agri or BTU XT?

Agri ships an update every 4 months, and BTU XT every 2 months. Most recently, Agri was updated on October 20, 2026 and BTU XT on October 16, 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.*