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Download for free on your Android smartphone or tablet

Mobile App for Android

With a tap, make cheap long distance calls on your Android devices and save up to 90%!

Download now  or  Download free app
Download free mobile app for Android

G3 App for Android Quick Tour

I am using G3 Telecom service to call India is very cheap, convenient and fast. Voice quality is very good. Dialing pad of G3 Telecom is amazing. After downloading app, we can directly use phone contact in our phone list. Only one touch dialing. There is no any hidden charges. Great thing is our balance amount never expired. I never got busy tone. I recommend G3 Telecom service for long distance international calling. At least try its free service before choosing any other option. - Jitendra Makadia, Google+ user

G3 App for Android

Download the G3 app your Android devices

Downloading the app via our website:

  1. On your Android device, open the Applications menu and click on 'Settings'.
  2. Select 'Applications' from the Settings menu and make sure that 'Unknown Sources' is checked (you can change this setting back after the current installation is complete).
  3. Go to our download page, and enter your email (must be accessible via your Android device) or mobile number.
  4. Once you receive our email or SMS, click on the link provided to download the G3 app.
  5. Once download is complete, open the 'Notifications list' on your Android device, or return to the home screen and pull down on the Status bar (at the top of the screen) to see the list of newly-downloaded files.
  6. Click on the G3 Mobile file name.
  7. To install the app, click on the install button at the bottom of the screen.

When downloading from our website, you must 'allow install of non-Market applications'.

G3 app settings

Using the G3 app for the first time:

  1. Once downloaded, launch the G3 app.
  2. Click on 'Settings' at the bottom of the screen.
  3. Enter your mobile number.
  4. Enter your valid email.
  5. Tap on 'Update Profile'.
  6. You will receive an SMS with your Activation PIN shortly. Once you receive it, enter the code.

    NOTE: If you have a G3 Free Minutes Card, you may enter the PIN found at the back of the card. This will let you use whatever minutes you have on the card instead of your regular G3 account (if you have one). If you need to switch back to using your G3 account, simply enter the Activation PIN you had received via SMS.
  7. Tap on 'Update Profile' once more.

That's it! You are now ready to make calls.

G3 app settings

Placing a call with the G3 app:

From your Android device:

  1. To start using the service, launch the G3 app.
  2. Select a contact from your contacts list, or enter the phone number you wish to call.

From your Android tablet:

  1. To start using the service, launch the G3 app.
  2. Go to Settings, and set Call Type to either "VoIP WiFi" or "VoIP Data."
  3. Go back to Settings, and and click Done.
  4. Select a contact from your contacts list, or enter the phone number you wish to call.

*You must have WiFi or 3G connectivity on your Android tablet to be able to use the G3 app.

Click here to view our Long Distance Service Agreement.

*Android is a trademark of Google Inc. The Android Robot is created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.
*BlackBerry is a registered trademark of Research in Motion Limited.
*Apple App Store and iPhone are registered trademarks of Apple Inc.

See what people are saying about us

Don't just take our word for it, let our customers do the talking!

Actual Google users talking about our long distance, global roaming SIM card, home phone service, plans and pricing.


"I use G3 Telecom for my USA phone - always get good service and and assistance, very easy to manage my account, and low prices; like to keep my US number year round, easy to do with 6 monthly renewal; thank you G3 Telecom"


"I am using g3 telecom long distance service since past 8 years. It's excellent. I use it from my home phone, cell phone and from any phone anywhere from U.S. and Canada. Connection is fast efficient and good sound quality. Operator service also competent and courteous."


"I have used G3 for 2 years now and find them great. I have used the service in the UK, France, Belgium, Spain, Germany and the USA, and of course at home in Canada with never a problem. I have always found the customer service to be excellent, and will on my return from Arizona be switching my home phone to G3 from Shaw."

For over 10 years, we have been providing quality service to satisfied customers. We're accredited with the Better Business Bureau where we work hard to maintain an A+ rating.

Better Business Bureau accredited business