CBW Mobile is a simple, reliable way to remotely access your ControlByWeb™ products from anywhere in the world. This app lets you create customized control panels to manage a single device or seamlessly integrate multiple devices on one page.

ControlByWeb products are Ethernet I/O devices with relays and inputs that can be used to remotely control and monitor electrical devices and sensors. When properly installed and combined with the right components*, ControlByWeb products can be used to remotely reboot computers, control gates, lights, motors, pumps, door locks, or just about any electrical device. They can monitor temperature, position, water level, flow, power, doors, motion, and much more. All of our products have built-in web servers, so your phone or computer communicates directly with the device and not with a server somewhere else. There are no drivers to install, no batteries to change, and no monthly subscription.

App Features:

Instant access to all of your ControlByWeb devices.
Custom buttons, labels, etc. for each device and its components (relays, inputs, sensors, etc.).

Custom control panels.

Shortcuts for accessibility.

Quick access to the device's control page, setup page, events, and logs.

App-Locking to prevent use from unauthorized users.

Settings-Lock to prevent unauthorized changes to the control panels.

Tutorial with a simple walk-through to get you started.

* Installation of ControlByWeb products requires a basic knowledge of electronics and computer networking. In some cases, a Systems Integrator or licensed Electrician may be required. Many applications require additional components such as sensors or electrical devices.

What's New

Version 2.4.0

Added controls for all X-4 series devices
New 6 button option for register, analog output and External variable.
Updated tutorial
Cloud Search for cloud devices already connected to ControlByWeb.Cloud
Small changes throughout app
Minor and major bug fixes

Ratings and Reviews

4.4 out of 5
5 Ratings
5 Ratings

Amazing Product

If you need any kind of door or gate remotely controlled, this is the best thing out there. Their web relays make it super simple to open or close any type of electronic door, garage door, or gate. If you are creative, the possibilities for automation are limitless.

I have used this app for several projects, the most recent a swinging motorized gate. The gate was in an area without wifi, so I used a 4G Netgear router to get internet to it. Once I had internet, I had the X-410 Web Relay fully operational in less than 30 minutes.

The app is perfect. Simple, clear, and fully customizable. You can name any device or function whatever you want.


No graphing capabilities

This free app works well for displaying 'data' this would be a GREAT app if it could show me a temperature graph over time. I'd be willing to pay for a decent app with graphing.

Benjamin Scarlet

Just what I wanted

It's hard to say this without sounding like I'm shilling, but this app is exactly what I've been thinking I'd make myself for years. It took me a just a couple of minutes of intuitive configuration to set up a pretty little custom control panel for the gizmo I've currently got running using my ControlByWeb devices. Everything worked first time, and was clear and easy.


Xytronix Research & Design, Inc.
26.1 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2015 Xytronix Research & Design, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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