# HMI Draw, native HMI/SCADA development environment — user reviews

> 15 indexed App Store user reviews of HMI Draw, native HMI/SCADA development environment by SweetWilliam, S.L., rated 3.00/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/hmi-draw-native-hmiscada-development-environment/id604708439/reviews
- App overview in markdown: https://appshunter.io/ios/app/hmi-draw-native-hmiscada-development-environment/id604708439.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 3

## Most critical reviews (10 lowest-rated)

### 1/5 — I can’t open the app

*2022-01-05, version 3.0.3*

I’m unable to open the app it immediately crashes. Any ideas on how to fix?

### 1/5 — Crashes

*2021-03-18, version 3.0.3*

Last update was 5 years ago and the app won’t launch

### 1/5 — iOS 14

*2020-09-22*

Won’t open just crashes

### 1/5 — Crashes won’t open

*2020-08-18, version 3.0.3*

iPhone 7
iOS 13.5

### 1/5 — Gran estafa

*2018-04-23, version 3.0.3*

Teniendo en cuenta el trabajo de que cuesta desarrollar la aplicacion cliente de un hmi estos señores nos han dejado colgados a todos con la ultima actualización del scada mobile y el modbus gem. Unos auténticos piratas. Ya ni siquiera esta en la app store. Si lo usas para jugar o eres estudiante y lo usas para hacer pruebas muy bien. Ahora no creo que tranquen a ningún profesional de nuevo porque a todos nos han dejado con el culo al aire.

### 1/5 — Que no te atrapen

*2018-04-23, version 3.0.3*

No comprar absolutamente nada de SWEETWILLIAM S.L. he perdido miles de euros con su aplicación MODBUS GEM que dejaron de actualizar después de venderla por 23.99 y encima retirado de la Apple store. MUCHAS GRACIAS!

### 3/5 — Status?

*2015-10-20, version 3.0.3*

The Sweetwilliam website has been down for two weeks. We are putting our Opto22 project on hold till things become clear. Anyone know how to contact developer?

### 4/5 — Best HMI app

*2017-05-21, version 3.0.3*

Hi, this is the best app to operate as a native HMI for many brands of PLC and other but unfortunately will not continue to developed.

### 5/5 — An awesome piece of software!

*2020-11-13, version 3.0.3*

I’ve been using it for several years now. Very smooth gauges. It’s easy to make a page look impressive. I love the cloud based file transfer.

### 5/5 — Operatividad y movilidad para la industria de la automatización

*2014-06-12, version 2.2.0*

Ágil, rápida, eficaz, simplemente genial, aporta un plus a la automatización.

## Most praised reviews (5 highest-rated)

### 5/5 — Para Auténticos profesionales de la automatización

*2014-06-09, version 2.2.0*

Lo bueno se ha convertido en mejor. Ahora con gráficas históricas y recetas se ha convertido en una herramienta totalmente profesional

### 5/5 — The best HMI app ever

*2014-02-21, version 2.0.0*

This is the nativbest HMI app for use with many brands PLC. 
Thanks for the app.

### 5/5 — Quick to prototype, great support

*2013-12-17, version 1.2.1*

I found this app looking for something to build a prototype and am amazed at how easy it is to build useful applications and demonstrations.   The support has been outstanding too.

### 5/5 — Control from anywhere!

*2013-10-24, version 1.1.0*

Great app for controlling a process from anywhere...

Very easy to set up and configure.

Very easy to configure, with many examples making it easy to just copy and edit.
Lots of tools for control to make pages interesting, highly functional and simple for an operator to understand without too much training.
Great colour choices, logic expressions and graphics editor.

The cloud hosting makes it so simple to make changes, then have a client download the new program.

Excellent support from SweetWilliam. No question too trivial.

Running this on both iPad and iPad mini talking to a ControlLogix processor in a regional location with great performance and surprisingly good network coverage.

### 5/5 — Great addition!

*2013-09-04, version 1.0.2*

A completely revamped and improved app…thanks for the great job guys…keep it up!!

Amazing interface, I like how you developed DRAW and VIEW for different purposes!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*