I feel like ios comes like a file not an apk. Basically ios apps are injected to the iPhone by AppStore. They said if U did manage to download an app from chrome just hope you're iPhone or iPad don't detect it. Which is "JAILBREAK " (Gacha ultra for Ios came up as a file to others btw)
Idk about Chromebook though I haven't heard about any Chromebook asking for a mod by a chance.
Just to remind people, if they do find videos that even has proof please it's virus. I keep telling people it's not even possible but I don't think it's not they're accounts cause they might've been hacked 😭😭