I want to know if there is a better applications or website that sends transaction to multiple addresses in one transaction that is not based on ethereum network,
Have you tried the Token MultiSender [https://multisender.app/]? It supports Ehtereum, Binance Smart Chain [BSC], and other networks. Transactions over BSC are much lower than erc-20 smart contracts. You can also use your Metamask wallet to interact with BSC. Follow these instructions
https://academy.binance.com/en/articles/connecting-metamask-to-binance-smart-chain