Freeware - Free calls

Fring

reliable site.

The client program that enables you to use Skype, ICQ, MSN Messenger, Yahoo Messenger, TWITTER and SIP on mobile.

So you can call via Skype ... to exchange text messages free, paying only for the traffic of the Internet.

Fring supports Symbian S60, iPhone/iPod, Android, Windows Mobile, MeeGo, Linux, J2ME, and the appropriate operating system.

Not all models of mobile are supported. It is this question to find out Russian blog.

Red Button

The Red Button will protect you from the arbitrariness of the authorities and will quickly notify your friends, relatives and human rights organizations about what happened.

Functions when you click

1. Auto Detect the Department of Internal Affairs, to which you could be delivered,
2. messages are sent to our friends and relatives, whom we added to this list in advance,
3. messages are sent to human rights defenders of Open Russia, ATS-Info, etc.
4. you will be given instructions on what to do.

Google Meet

Owner: Google , reliable site.

Video communication service, which has been put in a separate service from Google Hangouts.

• Video conferences up to 100 participants,
• works via browser and Android app,
• real-time subtitles,
meetings are limited to 60 minutes.

Google Duo

Owner: Google , reliable site.

Simple and reliable video chat that delivers the highest quality images.

Capabilities

• Group calls - video calls in groups of up to 12 people.
• Calls from Android to iPhone and vice versa
• Low light mode - ability to use video communication even when there is little light.
• Video messages - record the video message and add funny effects to it.
• Voice calls - normal voice calls.