What are some alternatives?
When comparing Flipagram and Lomogram, you can also consider the following products
Flickr - image and video hosting website
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Twitter - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
Retrica - Discover yourself with Retrica