iPad Screenshots


Cloud-based message broadcasting made easy!

Our patent pending technology allows you to send messages to all connected devices at once. Anybody can respond back instantly with broadcast messages for all to see.

Broadcast Messages
Broadcast messages to your staff in professional environments like dental offices, medical offices, schools, care homes, local governments, military, security firms, night-club staff, shopping malls, hospitals, etc. Keep your staff informed throughout the entire day or night.

Intercom at Home
Use it as an intercom at home to communicate with your family members

Instant Broadcast
Send messages with just a few taps or clicks. Messages will be broadcasted to all devices and applications almost instantaneously to anywhere at the office, at home, or around the world.

Communicate Discretely
Send messages discretely and quickly without having to use your voice. Your customers / patients won't notice that you are communicating with your staff. This is especially helpful with noisy environments.

Silent & Audio Modes
Messages can be sent in silent mode or with audio signals

Emergency Messages
Send emergency messages like Medical, Fire, Intruder, etc. Send customized emergency messages as well.

Broadcast Anywhere
Messages are sent in real-time around the world. With our patent pending cloud-based technology, it does not matter where the devices are located. Devices can be located at one physical location or many locations around the world.

A true cloud-based system that is designed to take advantage of the latest cloud technology.

Multiple Platforms
Access the AltoSignal service from any iOS device or Windows PC. iPhone and other platforms coming soon.

Fully Customizable
All buttons can be fully customized. You can add and delete buttons and even change the layout. You can also change the audio alerts and message timeouts.

No Network Required
All you need is an Internet connection. There is no need for an expensive office network with servers.

Custom Text Messages
You can send custom text messages at any time instead of using the buttons.

Patent Pending Technology
AltoSignal is using our patent pending technology in order to deliver our unique service to you.

What’s New

Version 2.01

- Added Enterprise Multi-Channel feature for Enterprise Customers
- Bug Fix when signing up as a new customer (unable to broadcast any messages)
- Minor improvements

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

LphamRDA ,

Can't live without it

This is such a great app! Great way to communicate with the staff without the hassle of tracking them down! Perfect for offices with large volume of doctors and staff. It's so easy to use anyone can do it! Once you start, you can't live without it!

SunshineFam5 ,

Great app!

This is a neat app! I can communicate with my staff without needing to call them or walk over and bother them or bother other clients. I can just send a message and I know staff will see it right away. Very simple and very useful in an office that offers services to various clients.

Born to runFaster Than U ,

Awesome App!

This is an innovative solution to intra-office communication challenges. It is easy to use, effective and allows private message communications when texting and speaking are inappropriate. Can’t wait for the iPhone version!


AltoSignal.com, LLC
7.6 MB

Requires iOS 6.1 or later. Compatible with iPad.



Age Rating
Rated 4+
Copyright © 2014 by AltoSignal.com, LLC. All Rights Reserved. Patent Pending.
In-App Purchases
  1. Bronze Subscription $19.99
  2. Silver Subscription $39.99
  3. Gold Subscription $99.99


  • Family Sharing

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

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