Unleash your Wi-Fi with the Vast Boost app.  Configure, diagnose and optimize your home network direct from you smart device.
**This app will not be able to login if your device is not supported or if Vast Broadband hasn’t enabled app support on the cable modem**
This app will provide you direct access to your network’s most important details such as connected devices and troubleshooting alerts.
• My Devices:  Easily identify all of the connected devices on your network.
• Parental Controls:  No more Wi-Fi for the kinds after 9PM on the weekdays?  No problem!  Easily manage individual devices connectivity via the app.
• My Wi-Fi:  Forgot your Wi-Fi password?  No problem, Easily change your password or share directly with your guests.
• Speedtest:  Validate speeds of your broadband connection as well as the speed to your Wi-Fi enabled device to help diagnose performance issues.

What’s New

Version 1.0.5

Fixed some bugs
Other general improvements

Ratings and Reviews

2.2 out of 5
11 Ratings

11 Ratings

opooutrxcvh ,

Bad app, just like the internet service.

App constantly does not connect. Says my phone isn’t linked to the modem, even thoe my WiFi is on & my phone is connected to the WiFi. When the app does work, it says I have great internet speeds, but my devices are in a constant lag & I often have to disconnect/restart my modem to get the pings down to normal. Something needs to be done for them to live up to there moto: “Best internet around”.

dfhkoutfb ,


When I open the app I can’t use it. It won’t go past the picture of the kids. Deleted and downloaded again and nothing works.

Psyonas ,

Not impressed so far

App doesn’t work and my internet is lagging more than ever. Constant signal drop and disconnects. The download and uploads speed look good, but something isn’t right.


Clarity Telecom LLC
95.8 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Simplified Chinese

Age Rating
Rated 4+
© 2018 Vast Broadband, Inc


  • Family Sharing

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

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