General tip works great get an Ichysauros and swim down to one hop off quick and you can “scrape it’s meat” it won’t become aggressive as long as you get back on fast but it gives you loads of raw prime fish meat and you can do it every 10 min
If your raft gets hit once, stop it right away. 50% chance it won't hit it a second time and you might just save your raft, simply wait for it to go away then sail to shallow waters asap. You cannot outrun it with a raft and our only takes 2 strikes to sink a full health raft.
Unlike in other versions, these guys do not attack your rafts on mobile. This makes traveling with a raft in open water an easy way for new or casual mobile players to safely get around from place to place.