5 Greenelines of apps for you to consider:
1. Adobe Scan—Super simple scanning from your phone
2. Bear—my favorite note-taking app. Simple. Elegant. Easy to use.
3. Mailchimp—for your phone! Create and send emails, manage contacts. CRM tools.
4. FlashCards + (Chegg)—Old school notecards on your phone! Study hard!
5. The Godtest—10 questions. Great for discipleship and training for the gospel.
All these apps are available in app stores.