If This, Then That Is a powerful app for Android and iOS which you can download and create recipes which work much like programming rules, but is in simple english. Hence the name, if this, then that.
The app can be used in conjuction with many services such as.
Reddit
Facebook
Dropbox
Google Drive
Instagram
Gmail
WU
NEST
Android Wear
eBay
Evernote
YouTube
OneDrive
Slack
The list goes on....
One of my favorite recipes is "Backup my photos to Google Drive". This will automatically create a folder in your google drive called IFTTT, and a folder with your photos in it. It all works in the background and you can install, configure, then leave it and your photos will be backup automatically! How sweet is that!
