HMI Viewer vs AgSense 365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HMI Viewer
This application allows end users to interact with PLC-controlled processes through custom-designed Human Machine Interfaces. Integrators can create and deploy these interfaces securely, enabling seamless control and monitoring of industrial systems.
- View-only HMI interface
- Interact with PLC-controlled processes
- Secure deployment to end-user devices
- Supports major PLC brands
- Native application performance
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HMI is the view only version of our HMI system (HMI and HMI Editor). With the HMI Editor app integrators create efficient, advanced, highly responsive "Human Machine Interfaces" and deploy securely to end users's devices who are able to run projects specifically designed for them. As an end user you can download your projects with a single tap of your finger and interact with your Programmable Logic Controllers (PLCs) controlled processes as you never did before. The HMI Editor and HMI apps are fully native and support all major Programmable Logic Controller (PLC) brands.
AgSense 365
This app provides farmers with advanced technology for remote irrigation management. It allows for monitoring and control of irrigation systems, forecasting water use, and optimizing application with precision. Machine diagnostics also help pinpoint equipment faults for efficient maintenance.
- Remote irrigation monitoring and control
- Water use forecasting and planning
- Variable Rate Irrigation (VRI) for precision application
- Machine diagnostics and fault alerts
- Real-time device alerts and reports
- Supports all irrigation types
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AgSense 365 brings farmers advanced technology for remotely monitoring and controlling irrigation. 365 offers single sign-on access to AgSense, Scheduling, VRI, and Machine Diagnostics in one app. Monitor & Control – Save time and money with remote irrigation management. Monitor and control your pivots, pumps, moisture probes, and just about anything else connected to your operation. Plus, receive helpful detailed reports and real-time alerts about your devices. Forecast & Plan – Advanced management software to help you make more informed decisions about water use and crop health based on your crop type and device data from your fields. Works with any type of irrigation your farm uses. Optimize & Apply – Control the individual sprinklers of your pivot with VRI. You can create and execute customized prescriptions to irrigate with maximum precision. Machine Diagnostics – Sensors placed on your machine send alerts pinpointing exactly where a pivot fault has occurred. You won’t have to walk your pivot to know which tire is flat, which tower is out of alignment, or if there is a loss in pressure along the machine. Subscription Required AgSense 365 requires a subscription for devices. Log in using your AgSense or AgSense 365 credentials. For additional details, contact your local Valley dealer.
Screenshots
Verdict
The clearest difference is price: AgSense 365 at Free against HMI Viewer's $0.99. AgSense 365 also leads on update cadence (every 8 days vs every 2 months) and ratings volume (103 vs 4). HMI Viewer's advantage is rating (5.0 vs 4.1) and device support (4 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AgSense 365 is free to download; HMI Viewer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
HMI Viewer holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: AgSense 365 has 103 ratings behind it against 4, so its average is the more settled of the two.
HMI Viewer ships an update every 2 months, AgSense 365 every 8 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.
| Parameter | HMI Viewer | AgSense 365 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (4 ratings) — better | 4.1 (103 ratings) |
| Positive reviews | — | 58.3% of reviews |
| Number of ratings | 4 | 103 — better |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 17 MB | 130 MB |
| Age rating | 4+ | 4+ |
| Developer | Greg Maendel | Valmont Industries, Inc. |
Customer experience
HMI Viewer
AgSense 365
In-app purchases
HMI Viewer
No in-app purchases
AgSense 365
No in-app purchases
Questions
Is HMI Viewer free?
Is AgSense 365 free?
Which has better reviews, HMI Viewer or AgSense 365?
Do HMI Viewer or AgSense 365 have ads?
Which is updated more often, HMI Viewer or AgSense 365?
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