Bip39 implementation https://www.storeboard.com/myrtierisaliti Regardless that it uses BIP32 process you could even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There is certainly BIP44 Edition which some wallet use with the generation of seeds. This will work due to the fact BIP39 is supported by countless wallet https://padlet.com/alexzhiglatyzbugt/bookmarks-68ta5bpd7yy3slro/wish/PVKBQO1nwDeMWj5x