Jihan Wu is not as aggressive as Roger Ver when it comes to bitcoin/bcash debate. He even said it on twitter bitcoin is bitcoin and the other one is the other. He knows if bitcoin goes down, his profits will also go down. He is in a very different position than Roger Ver. Roger is the fuckface who tries to create this brand confusion not Jihan.
BTC.com wallet is not the best either. As for it you will have to register your account to be able to use the app as far as I am aware of. Not even sure if it is open source and if private keys are kept on the server or not. But they might try to push the demand for bitcoin cash with this. Although I think it could be to early in the game to put pre-installed btc wallets on phones tbh.