Three ways to find their top friend
From the most effort to the least. The first two are the other way round; the last one is this page.
The other way
Watch their stories and guess
Note whose names keep coming up in their stories and replies, week after week. In the end you hold a guess, not a list.
Wait for the Snapchat update
Since 2015, Snapchat shows who someone snaps most only to that person.
The update people talk about would need to undo that.
This way
One username in iSocial Live
You start from the public username you already have. You never sign in to Snapchat, and you never need their login. What comes back is their Best Friends list in rank order, with the person they snap most at the top.
Does iSocial Live work?
It works from the one thing you already have: their Snapchat username. You type it on the next page, and iSocial Live lays out their Best Friends in order, the person they snap most at the top, with their Snap Score beside the list.
There is no app to install and no Snapchat account to link. Copy the username exactly as it shows on their profile, every dot and symbol included.
Is iSocial Live legit?
Starting is free and asks for one username, no password and no Snapchat login. Judge it by what it shows you.
Will they know I looked?
You never sign in with your Snapchat account here and never add them, so nothing goes from your account to theirs.
In the box
Best Friends list in rank order, the person they snap most, My Eyes Only memories, Snap Score.
Snapchat shows a Best Friends list to one person only: the account's owner.
See their Best Friends