Thank you, Snapchat, for giving us so much more than disappearing 'selfies'

Though its popularity with tweens is frequently attributed to their affinity for PG-13 activities, the reasons for Snapchat’s popularity are much more complex. (If not, then any one of the myriad of better-designed copycat apps would have unseated it by now.)
Read our complete ranking of The 100 best iPhone apps of all time: https://on.mash.to/1SMSwdA Read more...