When comparing Splashtop vs Jitsi, the Slant community recommends Jitsi for most people. In the question“What are the best ways to share your screen with others?” Jitsi is ranked 8th while Splashtop is ranked 12th. The most important reason people chose Jitsi is:
Project available on github for anyone to contribute to or use.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Gesture support
There's gestures support on mobile devices for easier navigation.
Pro Cross-platform
Available for iOS, Android, Windows, OS X and Linux.
Pro Open-source
Project available on github for anyone to contribute to or use.
Pro Cross platform
Mac, Windows & Linux availability.
Pro Video calls
Pro OMEMO encryption without plugin
Secure Jabber Texting, better than legacy sms texting.
Pro Supports SIP accounts
well implemented SIP SIMPLE (texting), SIP presence, XCAP.
Pro Supports XEP-0016 and privacy Lists
Jabber Texting apps without Privacy Lists are WOEFULLY deficient.
Pro Encryption out of the box
Encryption for chat, desktop sharing, and web confrencing available.
Cons
Con Too many variations of clients and servers (apps) and paid subscriptions to choose from for different scenarios
There's a host of downloads involved. It shouldn't be so complex to decide what software to download because of their respective services or featuresets. It should just be one client and one server with options to turn on or off different feature sets.
Con Crashes on MacOS Monterey
Con Abandoned Android development
They switched focus to Jitsi Meet client for Android.
Con Uses Java
Not a native app, takes awhile to load.