Comparison

HMI Editor vs HMI/SCADA Mobile Access

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HMI Editor

Create custom interfaces for real-time industrial process monitoring and control on iOS devices. Design dynamic dashboards with various elements and connect them to PLC systems. Develop and test projects freely, with payment only for deployment.

Highlights
  • Customizable page layouts
  • Real-time monitoring and control
  • Support for major PLC brands
  • On-screen project editing
  • Export/import asset files
  • Cloud storage and deployment
Features
Read full description

HMI Editor is a *native* iOS application for creating Human Machine Interfaces for real-time monitoring and control of industrial PLC based systems and processes. Data is presented in highly customizable page layouts much like a presentations app. Who's this for. The app is aimed at automation engineers or industrial machine manufacturers on many sectors including but not limited to building automation, industrial processing, power plants, water plants, industrial equipment, transportation and so on, who want to provide instant, reliable access to real-time data right from iOS devices. What you'll get for the price of the app. HMI Editor allows you to create efficient, advanced, highly responsive "Human Machine Interfaces" right on your iPad screen with unprecedented ease of use and fun. The HMI Editor app is fully native and supports all major Programmable Logic Controller (PLC) brands. For the price of the app (FREE) you can *fully* develop and test projects of any complexity. No restrictions on number of pages, tags or PLCs are applied at this stage. You only pay for project activations when you are ready to deploy to end users. HMI Editor essential Features. - Very fast, launches and connects immediately regardless of project size. - All data types including Strings, Arrays and Dictionaries fully supported. - HMI Projects are edited on-screen as you run and monitor your process. - You can export and edit your project files as text on your PC or Mac. - Export/import asset files such as images, pdfs or audio files from HMI Editor to your PC or Mac. - Optional project storage in the cloud and easy deployment to end users devices. - Native PLC communication protocols. Connections are performed with no intermediate servers or boxes. - Major PLC brands supported, including: Allen Bradley, Mitsubishi, Omron, Opto 22, Schneider Electric, Siemens, Wago. - TCP/IP based security. Getting Started: creating a HMI Editor project. Projects are created like a mix of PowerPoint and Excel. The concept is quite simple. You lay out elements such as Sliders, Switches, Buttons, Images, Text Fields, Knobs, Trends, Gauges, Bar Indicators, Web browser, Array pickers, even Gesture Recognizers and much more onto pages. You connect on-screen objects with iPad sensors and PLC tags through simple links or powerful expressions. That's it !!. The result is a stunning, dynamic, real-time presentation of your PLC controlled process as you'd never imagined. Examples Ready for You. Explore the examples and take the liberty to make changes on them. Create your own test projects from scratch or based on the examples. HMI Editor will comprehensively tell you what inconsistencies or problems there may be in your project as you build them. New examples are being added on a regular basis or by user request. What's Next. There’s a lot more that we haven’t mentioned here, such as the page navigation interface, the embedded file server, the model browser, the model seeker, the automatic expression completer, the inspector viewer, alarm notifications, iPad sensors, barcode scanner, user access levels, password on launch, PLC validation codes, individual tag diagnostics, background processing, automatic network switching, and much much more. You surely will identify some of these features by just exploring the app, but the single source where everything is covered is the HMI Editor Reference Manual. Feel free to download it from our site and look at the full possibilities, you’ll love the product. Technical Support. We provide a free online support service based on public forums on our website: http://www.sweetwilliamsl.com/support/forums Or through direct email: support@ritecontrol.com. We also hold a public YouTube​ channel at: http://www.youtube.com/hmipad. Feel free to direct your questions, suggestions or feedback to any of the above. We'll be happy to hear from you.

About

HMI/SCADA Mobile Access

Access and interact with HMI and SCADA applications remotely. Monitor dashboards, acknowledge alarms, and receive notifications for efficient operations and preventive maintenance, especially for remote facilities.

Highlights
  • Secure remote access to HMI/SCADA
  • View dashboards and machine status
  • Acknowledge and trace alarms
  • Receive immediate problem notifications
  • Support for preventive maintenance alerts
  • Remote adjustments and control
Features
Read full description

Mobile Access allows you to securely view information and interact with your HMI and SCADA applications. The Mobile Access app connects to a Mobile Access server hosted by your HMI and SCADA applications. Using your HMI and SCADA application development platform, developers can develop screens, useful widgets, and animations that can be deployed to mobile devices. Benefits to using the Mobile Access app include: Efficiency: Being able to securely access a machine remotely or view dashboards across a plant floor gives machine operators and process managers a chance to make adjustments even when they're not able to be physically at the machine. This may include stopping a machine when certain values are not met, or knowing at a glance whether or not an entire plant is operating at the expected levels. A mobile SCADA solution is particularly valuable to anyone with remote facilities in hard-to-access places. Preventive care: A mobile solution can not only make things more efficient, it can also help guard against disaster. If machine operators and managers are notified of problems immediately wherever they are, it's possible to take action before product is wasted, or the machine is damaged. Regular alerts can also let users know when it is time to perform preventive maintenance on machines such as lubrication or filter replacement. Acknowledge alarms and maintain traceability: You can monitor the active alarms and acknowledge them from the mobile device. Some regulations, such as FDA 21 CFR Part 11, require that alarms be acknowledged and traced to the user who acknowledged them. The Mobile Access app requires that the Mobile Access server be version 8.1 SP2 or later. If you are using an earlier version, then please contact your software provider for instructions on how to install a patch to your Mobile Access server so that it can support the Mobile Access app. Works as Mobile Access client for AVEVA Edge and Edge based products. Not for use with other AVEVA products at this time.

Screenshots

HMI Editor4 screens
HMI/SCADA Mobile Access4 screens

Verdict

The call

The clearest difference is in-app purchases: HMI/SCADA Mobile Access at none against HMI Editor's 3. HMI/SCADA Mobile Access also leads on review sentiment (100% vs 75%) and rating (5.0 vs 4.7). HMI Editor's advantage is update cadence (every 2 months vs every 49 months) and ratings volume (10 vs 3). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HMI Editor sells 3 one-off in-app purchases. HMI/SCADA Mobile Access asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

HMI/SCADA Mobile Access holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 75% of HMI Editor's written reviews are positive against 100% of HMI/SCADA Mobile Access's.

UpkeepUpdate frequency

HMI Editor ships an update every 2 months, HMI/SCADA Mobile Access every 49 months. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.

Scorecard7 real differences · 3 level
HMI Editor versus HMI/SCADA Mobile Access: the parameters behind the verdict, then further details
ParameterHMI EditorHMI/SCADA Mobile Access
PriceFreeFree
Rating4.7 (10 ratings)5.0 (3 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings10 — better3
Update frequencyEvery 2 months — betterEvery 49 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size23 MB2 MB
Age rating4+4+
DeveloperGreg MaendelAVEVA GROUP PLC

Customer experience

HMI Editor

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

HMI/SCADA Mobile Access

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

HMI Editor

One-time3
  • Activation for One Use$199.99
  • Activation for Five Uses$599.99
  • Activation for Ten Uses$999.99
None

HMI/SCADA Mobile Access

No in-app purchases

Questions

Is HMI Editor free?
HMI Editor is free to download, with in-app purchases available.
Is HMI/SCADA Mobile Access free?
HMI/SCADA Mobile Access is free to download, with no in-app purchases.
Which has better reviews, HMI Editor or HMI/SCADA Mobile Access?
HMI/SCADA Mobile Access is rated higher. HMI Editor averages 4.7 out of 5 from 10 ratings, while HMI/SCADA Mobile Access averages 5.0 from 3 ratings.
Do HMI Editor or HMI/SCADA Mobile Access have ads?
Neither HMI Editor nor HMI/SCADA Mobile Access shows ads.
Which is updated more often, HMI Editor or HMI/SCADA Mobile Access?
HMI Editor ships an update every 2 months, and HMI/SCADA Mobile Access every 49 months. Most recently, HMI Editor was updated on September 14, 2026 and HMI/SCADA Mobile Access on June 1, 2026.

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