Snapchat
YouTube
Snapchat
SNAP
YouTube
GOOGL
Snapchat (SNAP) vs YouTube (GOOGL) apps
Snapchat and YouTube are both Photo & Video apps with secondary categories in Social Networking and Entertainment, respectively. Snapchat users share photos and videos with friends and can browse influencer content for entertainment and advertisements. YouTube users search for video content to stream as entertainment, education, etc. Advertisements break up the content unless subscribed to YouTube Premium. Snapchat's paid subscription, Snapchat+, does not omit advertisements but enables premium features for users.
Snapchat vs YouTube: cross-app usage

Percent of YouTube users using Snapchat
Percent of Snapchat users using YouTube
Percent of Snapchat users that use YouTube
Percent of YouTube users that use Snapchat
Snapchat vs YouTube app relative size analysis (Monthly users, US)

Snapchat
YouTube
Notes
YouTube was 4.75x the size of Snapchat the most recent month, compared to 5x its size a year ago.
Additional app insights
Competitive intensity among top Social Media apps
Explore Social Media market dynamics and user engagement levels of top apps in the category.