TRUE PTT apps/Walkie Talkie/SMS WITHOUT A NETWORK/DATA CONNECTION

Hi guys I would like to share some great apps that are F-R-E-E and are developed for a good cause. Its called Serval. Its basically a app designed to make calls via WIFI / Bluetooth without a need for a working network / data connection. No extra hardware needed. Just your lovely android and thats it. It is developed for rural communities with absolutely no phone connection. Give it a spin and support the devs if you can its really interesting might take a while to setup but worth the try.

Root is NOT required but having ROOT give you more features thats all. Its so handy you can even send an .apk via the app itself ;) nice touch!

Developer webpage : http://www.servalproject.org/
Video Demo of app : https://www.youtube.com/watch?v=wYibygOdYMM
Download : https://play.google.com/store/apps/d...bHByb2plY3QiXQ..

Some of us might not find this usefull at all but I find it great if you do road trips with friends abroad and you do not actually want to pay for that !@#$ expensive roaming bills etc etc. So you can call for F-R-E-E between cars / motorbikes or whatever form of vehicle you have.

Another app I find nice of the same features

Android Intercomm :

https://play.google.com/store/apps/d...aW50ZXJjb20iXQ..



I am in NO REALATION with devs from the above apps mention, sharing cause they are developing for a good cause.