TRPGLine supports most of the features available on most platforms today, such as character sheet, maps, BGM, token and dice. It also has faster loading speed and smoother interaction.
TRPGline supports the music from Youtube/SoundCloud or even facebook; and the number of uploaded images is unlimited.
TRPGLine supports amount of system like D&D, call of cthulhu and others, include the proper dice roll in the sheet. In addition,TRPGLine allows user to customize the character sheet by their own.
You could share your character sheet you made in TRPGLine to other places like discord or facebook.