Binomo is a binary platform not crypto,,It can't be said to be a scam but this is a kind of gambling model in my opinion. Many people lost their money there. They can manipulate at any time.
Maybe the assumption that Binomo is a scam is because many people don't understand what a binary platform is actually closer to gambling, then they are tempted by advertisements that constantly suggest they will get rich quick through Binomo, but what they get is the opposite, they lose more than they earned during the app demo.