Twos App - Because it’s free and organizes every thing. It's also a great place keep and share student and teacher resources like this one. Text Expander - There are snippet tools and there is text expander. I should have gotten this years ago. Automatizes grading, emails, and university paperwork. Craft Docs - Because they have a free educator account and Craft keeps notes, documents, and web pages. Makes great portfolios for students. Gamma App - A great alternative to PowerPoint and makes creating presentations for class super fast. Saves me a lot of time prepping courses. Soduwrite - If you want a simple and affordable way to play with GPT3, this is the one.