Jastr vs Mainspree

Just Another Science & Technology Revolution

Jastr enables the simplification of digital health and health care across five levels of care, empowering anyone to have access to new digital health technologies in real time. Jastr’s embedded hardware and software services aim to be the leading tools for consumer-driven and enterprise solutions for value-based health. 



Selling on social. As simple as posting a photo.

Download the Mainspree smartphone app and use it to post photos of items you have for sale to your social networks. Your follower see your posts just as they always have. When they see an item they want to buy, they simply click on it and checkout.