Onions!

Safely store your notes and other text-based information in the Cloud The Onions app uses state-of-the-art encryption standards to store your information in the cloud. Every bit of your data is protected with authenticated AES-CBC-256 encryption, and all of the code to do so is open-source as well You can read the code and make sure your data is safe; just go to www.onions.io to learn more.