compare Apester (https://app.apester.com/) to Kahoot (https://getkahoot.com/) and EdPuzzle (https://edpuzzle.com/)
(EdPuzzle needs an account)
(you need to let me know, if you want to test it, since Kahoot is ONLY synchronous)
Apеster (https://app.apester.com/): can be played asynchronously (yet, restricted in time). Kahoot is a simultaneous game. EdPuzzle also lke Apester can be asynchronous, but like Kahoot requires an account, whereas Apester can be played by anyone.
Apester (https://app.apester.com/) video is NOT working yet. Kahoot has a nice feature for a video intro and video response. Apester (https://app.apester.com/) Embed is working, but link sharing is NOT WORKING.
Both Apester and Kahoot are mobile devices compatible.
more on presentation tools in this IMS blog: