

Having an account you can create different meetings with different participants. Free video calls have 40 minutes maximum duration.

However, there are some limits to the free version. Free account supports up to 100 users in one call. It has gained its popularity due to its easy-to-use. Zoom is a relatively newer app than others. Zoom is yet another well-known app that offers free video calls. The app also gives a free -trial period and then monthly subscription where plans differ one from another. Even with an option to use the whiteboard. Thus, while the organizer of the conference can use hs pc with an option to share screen and add remarks on a whiteboard, others remotely on their mobiles or tablets can join and fully participate. Nevertheless, the app offers a whiteboard tool of good quality. Probably most conferences nee to share presentation so mobile version of this app may appear to be less effective for such purposes. Thus the app can be used for normal video calls related to work or business with no sharing screen option. So you cant rely on it on your mobile phone. For example, the sharing screen feature is available only for desktop. It has some limitations in the mobile version. After creating the account you can begin to use the app on any other device including mobile phones. However, we can say it is its last version. is a product of the company that developed Go to Meeting. Videos are also available only with a monthly paid plan. If you want to take all from the Slack you should subscribe to the paid version. It is free to download, but features are limited. Slack is used worldwide and just on Android Market, it has been downloaded for more than 10 million times. The mobile app doesn’t support video yet. The app supports up to 15 members in one call, but only through pc connection. The feature was relatively new and was added after everyone had already started to use the app. But beside texting feature, this software supports conference video calls in one team chat. Slack is commonly used by teams in different companies for chatting and exchanging information. You can also like: 15 Free calling apps for Android & iOS Slack To use this app you may be required to have Lync or Skype for Business licenses copies of servers. If you organize a meeting you can control participants, mute, remove, or add attendees. Creating a meeting once you can join and rejoin it again. In this app, you can share your video and screen. Monthly payment depends on the number of users, as each user must be paid. Business versions also include whiteboard while Standart Skype doesn’t have this option. Skype for Business allows up to 250 participants and the possibility to add any other skype user.


One interesting fact from the past is that Skype for business was cold Lync 2013 before. We all tried its free version and use it so far. Skype is well known and most popular software for all kind of devices in the digital world.
