Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Impossible I-1 Instant Camera - Take real polaroid photos with your iPhone
Kindle Cloud Reader - Kindle Cloud Reader lets you read ebooks instantly in your web browser - no Kindle device required.
Prynt - Turn your smartphone into a Polaroid
Cryptee - Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.
Tech GearLab - An independent tech product rating site performing rigorous side-by-side comparative reviews