Is their difference between ice token listing and ice coin mainnet launch?

Yes, ice token is listed under binance smart chain which will happen on the 19th of January 2024 while the ice coin mainnet launch which is the ice network Blockchain will occur on the 7th of October 2024. After the mainnet launch of the ice network the Ice token can be swappable to ice coin.

It's not to late to go for it

https://ice.io/@kamesse

Remember to regularly check official announcements for detailed information about the upcoming BNB Smart Chain distribution and stay engaged and informed as the Ice ecosystem evolves and grows. Thank you for your continued support and engagement

Thank you