Free (IAPs)
From Yi Lun Zhao, noto.ink
Made for iPad, iPhone, iPod touch Needs iOS 13 or later
While Apple’s Notes app has gained functionality in recent versions of iOS, it’s still fairly basic as a way of organizing information, and Pages is better suited to long-form writing. Noto is a dedicated note-taking app for iOS (and also for the Mac) that lets you add all kinds of rich media content, while keeping its focus on usability. It’s free to download but some important features like adding attachments and exporting require a Pro subscription ($0.99/month, $9.99/year, or $24.99/lifetime).