I have been having issues with encountering an app that serves its purpose with privacy, security, email, employment and life management, schedule, journaling, note taking and much more. I came across CriptextSecureEmail and gave it a try and sure enough I am very pleased with what it has to offer and its simplicity design. Only reason I give it 3 stars is the fact that it lacks iPad version. Here are some features I hope to see if iPad version is ever developed; drag and drop, 3D Touch, Calendar, tasks, to-do, notes, send email later option (time, date, reminder, approval), aliases, iMessage app access to attachments, Apple Smart Keyboard support, landscape/horizontal layout, full customization actions, handoff, templates, integration to other end-to-end apps (Tresorit, Standard Notes, Telegram and Signal). Maybe incorporating interaction with Apple Files app to create and store folders/files on local device. I can’t wait to see it in the next update. Please take this positive feedback and suggestions with intentions on expanding and improving its functionality to your clients daily life. CriptextSecureEmail has major potential to become a top notch and competitor to other end-to-end encryption apps. Thanks and keep it up the great work!