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Android app

There are for the free call via internet to many apps available. This is of course very nice, but it makes it very difficult because everyone at the other networks is connected. So to see if you find someone for free through for example Skype can call you first need the app open to see who is logged in and online.

To work around this problem offers Bolt the opportunity to make free calls to other users, and otherwise automatically switch to the regular telephone network. Below you will find more information about this very useful free app.

UPDATE: Bolt is no longer offered. Watch for free alternatives our overview of the best telephony apps.

In the crowded market of free telephony apps offers Bolt a distinctive ease of use. It is no additional app to other users, and to call that same app to use, but it replaces the standard phone function of your Android phone. When you are calling someone who is the same app used is use made of so-called VoIP connection. Allows you free unlimited calls via an internet connection. You have to do this, of course, a internetpakket with sufficient data space needed.

When the other person is the Bolt app is not installed then the app will automatically switch to a normal telephone line. So you do not need the app to close and the normal phone function of your smartphone to open. All calls you make now from this app.

To the phone experience improve still further keeps the app automatically with whom you do most of the calling. These persons are including their profile picture is automatically in the list of favorites posted. So you do not create a list of favorites and to keep track of.

At this time, Bolt is only available for Android smartphones, but a version for iOS is already in development.

Bolt has the following features:

  • free calling to other Bolt users,
  • replaces the standard phone function of your smartphone,
  • switches to phone when the other person is not a Bolt,
  • available for Android and soon for iOS.

Bolt screenshots


You can free download Bolt and safe install the latest trial or new full version for Windows 10 (x32, 64 bit, 86) from the official site.

Devices: Desktop PC, Laptop (ASUS, HP, DELL, Acer, Lenovo, MSI), Ultrabook

OS: Professional, Enterprise, Education, Home Edition, versions: 1507, 1511, 1607, 1703, 1709, 1803, 1809 - Overview features and capabilities software, apps for Windows 10
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