We’re not sure what is better about this app- how adorable it is, or how adorable the story behind its creation is. Kaitlyn Trigger knew nothing about computer programming but taught herself to program in time for Valentine’s Day. She created Lovestagram for her boyfriend of 2 and a half years- her boyfriend who just so happens Mike Krieger, the co-founder of Instagram. Aw, techie love! Lovestagram turns any Instagram photo into an instant digital Valentine. 

(Source: instagr.am)