I know about cointool app but i don't know whether this is supporting tron USDT or not. You can check it by yourself.
Are they legit? I saw some reviews on Google search about cointool.app and some results showed that they are a scam site. Even one of the YouTube content creators has discussed this site before, you can see the review at the following link:
https://www.youtube.com/watch?v=na0RYEdClxsThank you for the advice. But these 50 recipients are those who already refused to use another network (probably they just get used to USDT on Tron or don't have BSC support in their wallets).
I haven't heard previously about Coin98 Wallet but I'll definitely review it, it could be a good option.
Ur welcome bud!, i'm sorry before that i can't help you...