After using other web conferencing apps during my work at corporates, it was a surprise to find a free app that offers all top options to schedule a web conference. My preference would go to: simple controls to mute, chat, rise hand, and scheduling. For the person scheduling the conference... set for international phone numbers. Record conferences... share whiteboard... I mean, basic functions available. With other apps, it was like extra options.
On the setup, I did enjoy its simple design and focus on items like selecting the mic source and speakers, testing them before starting the conference.
It was also interesting for me to find options for international callers... normally, I would not expect a free app to offer phone conferencing and even less international.
It was fun, when we tried to make annotations on the whiteboard. No issues with three users.
As with any other video app... it is dependant on the internet connection. In one ocassion, the originator of the call had some issues and have to re-issue the conference number. Just like with any other app.