Kik is a popular video chat app. It's actually a text chat app with video chat features. The app features single or group chats, support for most types of media sharing (GIFs, video, images, etc), and some extra stuff like stickers. Kik is a popular chat service for mobile gamers. For instance, I've used it for Clash of Clans in the past. It also doesn't rely on your phone number. You just need a standard user name to use much like Skype and unlike WhatsApp or Google Duo. It's colorful, so those who want something a little more serious may need to keep looking. Otherwise, Kik is a perfectly acceptable app for both video and text chats.
All-in-One Video Solution
Skype is one of the most popular video chat apps for any platform. It has native apps on most platforms, including PC, which makes it one of the best cross-platform options out there. The Android app certainly isn't perfect, but it can usually get the job done. You can do group video calls with up to 25 people. The app also features a free text chat, Microsoft and Facebook account integration, and you can even call regular cell phones for a nominal fee. The app still needs work, but it's definitely better than it was a year or two ago. The cross-platform support is top notch as well.
If you want rich video editing functions like cropping, snipping and splicing, then Viddy isn't for you. But for adding interesting filters and soundtracks, Viddy can be a good option. With a slick interface, it enables you "beautify" your video in a just few clicks. When the editing is done, you can share your videos with a one-click function to Facebook, Twitter, Tumblr and YouTube.
One caveat to all this is for business users, and that's because working with any video streaming service can be tricky over a corporate network. While basic setup is enough to get one session running, be sure to work with your IT staffers to test what happens when multiple streams are open. You're looking for artifacts or excessive buffering that disrupts the stream which can happen if the video stresses the bandwidth limits of your network or your Internet connection. Also, if you have remote users that connect to the Internet using a virtual private network (VPN), be aware that these services often also cause bandwidth problems that can affect video streaming performance.
Another impressive effect that has made its way into consumer-level video editing software is motion tracking, which lets you attach an object or effect to something moving in your video. You might use it to put a blur over the face of someone you don't want to show up in your video. You specify the target face, and the app takes care of the rest, tracking the face and moving the effect to follow it. This used to be the sole province of special effects software such as Adobe After Effects. Corel VideoStudio was the first of the consumer products to include motion tracking, and it still leads the pack in the depth and usability of its motion-tracking tool, though several others now include the capability.
To help, you'll need to investigate different VPN offerings for those remote connections, and potentially work with your IT professional to implement quality of service (QoS) on your network that'll protect the bandwidth used by video conferences while they're happening. If you're already using a cloud PBX-based voice over IP (VoIP) system for your phone calls, your IT people will already have a good idea how to protect traffic this way as the requirements are very similiar.
Signal Private Messenger is one of the most popular privacy chat apps. It features end-to-end encryption for all messages, voice calls, and video chats between two Signal users. It focuses a lot on individual chats. There are group chat features, but it's mostly for personal use. This is one of the biggest differences between it and rival privacy chat app Telegram. Video calls worked fine in our testing so we have no trouble recommending them. It's a neat way to get some encrypted chats as well. The app is also completely free and open source. You can't really go wrong with it, but there are better video chat apps if you need group video chats.