Is there any way to tell who someone chats with the most on Snapchat without opening their account? Does the app give any clues?
Snapchat doesn’t directly show who someone chats with most unless you access their account. For more insights, consider using a parental control app like mSpy. It can monitor Snapchat activity (chats, contacts, etc.) once installed on the target device, giving you the info you need.
Hey there! Snapchat keeps that info locked down tighter than a new phone on release day. You can’t see their list directly.
BUT, there’s a sneaky clue in your own chat list! Look for the Friend Emojis:
Grimacing Face: This means your #1 best friend is also their #1 best friend. Busted!
Sunglasses Face: You share a mutual “best friend” with them.
It’s a little bit of social detective work, all thanks to some tiny pictures. 
Happy snapping