# Growlink vs AG Viewer

The clearest difference is rating: AG Viewer at 5.0 against Growlink's 1.8. AG Viewer also leads on ads (none vs shown) and monetization model (free vs ad-supported). Growlink's advantage is ratings volume (5 vs 1). On price, update cadence, in-app purchases and device support there is nothing between them.

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

AG Viewer holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Growlink has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Growlink | AG Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/growlink/id1108096591/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ag-viewer/id1667155214/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 46 MB | 49 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hydropods, Inc.](https://appshunter.io/developer/1108096590) | [Aganalytics Spa](https://appshunter.io/developer/1570618635) |

## What reviewers say

### Growlink

[App page](https://appshunter.io/ios/app/growlink/id1108096591)

Manage your agricultural operations remotely with this app. It offers seamless integration with irrigation, climate, and nutrient delivery systems for intuitive control of single or multiple facilities.

**Highlights:** Remote irrigation control, Climate management, Nutrient delivery system integration, Multi-facility operation, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### AG Viewer

[App page](https://appshunter.io/ios/app/ag-viewer/id1667155214)

Manage wireless sensors on your farm with this customizable app. Gain insights into your agricultural operations through a smart view of your sensor data.

**Highlights:** Customizable sensor management, Multipurpose wireless sensor support, Smart view of farm data, Agricultural insights, Real-time sensor data

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

**In-app purchases:** none


## Frequently asked questions

### Is Growlink free?

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

### Is AG Viewer free?

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

### Which has better reviews, Growlink or AG Viewer?

AG Viewer is rated higher. Growlink averages 1.8 out of 5 from 5 ratings, while AG Viewer averages 5.0 from 1 ratings.

### Do Growlink or AG Viewer have ads?

Growlink shows ads; AG Viewer does not.

### Which is updated more often, Growlink or AG Viewer?

Growlink ships an update monthly, and AG Viewer monthly. Most recently, Growlink was updated on July 18, 2026 and AG Viewer on September 14, 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.*