iQagent for iPhone vs Remote PLC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iQagent for iPhone
Instantly access live equipment data, schematics, and resources on your iPhone or iPad by scanning QR codes. Monitor production, view maintenance schedules, and contact vendors remotely. Includes a demo server for immediate use.
- Scan QR codes for equipment data
- View live production metrics
- Access schematics and manuals
- Monitor maintenance schedules
- Contact vendor and supervisor info
- Remote data access over cellular
- Onboard demo server
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iQagent recognizes equipment on the plant floor and displays relevant live data, schematics and other resources about it on your iPhone or iPad. The iQagent for iPhone app delivers live process data and access to relevant resources (such as Reference manuals, schematics, Preventative Maintenance schedules, Vendor Contacts, etc) for all of your process equipment, instantly to your iPhone. For instance, you could walk up to a assembly line, scan a QR code with your iPhone or iPad, and show the number of units produced, production rate, and number of rejects, all live data from your HMI, SCADA, PLC or Database. You can also view preventative maintenance actions and trouble reports from your local systems, or call up production schedules from a database, or email or call a vendor or supervisor. You don't have to be near the equipment to see the data; our on-screen browser lets you call up process information anywhere you have access to the Plant Network, even over cellular! Call up live process data in a meeting, from your desk, or during a quick hallway conversation. iQagent comes with a fully functional Demo Server onboard so you can see how it works in seconds! Just download the app, then visit our support URL Below to scan one of the sample QR Codes to see it in action! You can also just select items from the on-screen browser. iQagent works with our iQagent server application (available through iQuest, inc) which is installed in your plant. First, Points Of Interest (POIs) are configured for any equipment, process or machine on your plant floor using the iQagent Server and Configuration utility. Each POI is linked with process data points from your HMI or PLC via OPCDA, OPCUA or ODBC, as well as reference data including parts lists, equipment manuals, vendor contact info, and links to internal work order entry and trouble reporting applications. A unique QR Code is then generated which uniquely identifies the POI to the iQagent application. iPad and iPhone users can then use iQAgent to scan the POI’s QR Code to display a data view containing the configured process data as live values, trends, pie charts, or bar graphs. The Info view allows direct access to relevant equipment manuals, parts lists, and work order entry systems with a single tap. Having unplanned downtime? The iPad version contains a holistic recording feature to capture the problem, including live video and audio, overlaid with process data, info links and on-screen annotations. The resulting MP4 video can be analyzed by offsite resources for a quicker resolution, many times alleviating the need for a costly onsite visit.
Remote PLC
Monitor and control Automationdirect.com's CLICK and CLICK PLUS Programmable Logic Controllers in real time. View and edit PLC registers, check project information, and manage user accounts with customizable monitor windows.
- Real-time monitoring and control
- View and edit PLC registers
- Multiple level user accounts
- Customizable monitor windows
- Access PLC error logs
- Check PLC project information
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Remote PLC is an application for real time monitoring and control for the CLICK and CLICK PLUS Programmable Control product lines offered by Automationdirect.com. For this app to function as designed, a CLICK PLC with ethernet or Bluetooth support is required. The Remote PLC app offers a quick method of connecting to a PLC to view and edit values in the PLC registers, as well as check the PLC project information, including the Error logs. Main Features: -Multiple Level User Accounts. Once connected, the authorized users can view and edit Monitor Windows based on their permission levels setup in the project file. -Custom Monitor windows can be created and stored to the PLC using the CLICK Programming software version 3.60 or later. Monitor Window access can be based on the user permissions. - Monitor and edit designated discrete and integer values within the PLC. Timer / Counter values can easily be viewed and edited. - PLC type and status, such as PLC Error Logs, scan times (Min and Max), as well as Project file information. Requirements: • All current CLICK and CLICK PLUS PLCs with ethernet/Bluetooth support the Remote PLC app. • The PLC must be using firmware Version 3.60 or later. • CLICK Programming Software Version 3.60 or later is required to program and configure the PLC to support the Remote PLC App. • The CPU must have compatible network settings with the device running the Remote PLC App.
Screenshots
Verdict
The clearest difference is rating: iQagent for iPhone at 5.0 against Remote PLC's 4.3. iQagent for iPhone also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (12.0 vs 16.1). Remote PLC's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iQagent for iPhone holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
iQagent for iPhone ships an update every 2 months, Remote PLC every 5 months. The most recent releases landed on June 24, 2026 and September 9, 2026 respectively.
| Parameter | iQagent for iPhone | Remote PLC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (4 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 61 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | iQuest, inc. | Automationdirect.com |
Customer experience
iQagent for iPhone
Remote PLC
In-app purchases
iQagent for iPhone
No in-app purchases
Remote PLC
No in-app purchases
Questions
Is iQagent for iPhone free?
Is Remote PLC free?
Which has better reviews, iQagent for iPhone or Remote PLC?
Do iQagent for iPhone or Remote PLC have ads?
Which is updated more often, iQagent for iPhone or Remote PLC?
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