180+ iOS apps curated and reviewed
With an average user rating of 4.6★, the annotating category is one of the App Store's strongest. Browse all 180+ apps we track, sorted so the most loved ones surface first.
An annotation app that enables users to easily add notes, highlights, and drawings to images and PDFs. Enhance your visual content with annotations for better communication and collaboration.
Revolutionize your note-taking experience with an all-in-one digital notebook app that combines handwriting, typing, images, and AI capabilities for smarter notes. From students acing exams to professionals boosting productivity, Goodnotes 6 offers unlimited digital notebooks with seamless synchronization and innovative features. Try Goodnotes today for a year of unlimited, backed up, and searchable digital notes.
Noteful: Note-Taking on PDF revolutionizes digital notetaking on iPad with precise handwriting, PDF annotation, and powerful tagging features. Accelerate your learning and organization seamlessly with this versatile app. Experience paperless studies today.
Take your note-taking beyond paper with this versatile app that offers a powerful yet simple experience. Download for free to discover why it's an Apple Editor's Choice!
An intuitive PDF tool with dynamic markup features, multi-platform access, and customizable workspace. Create, annotate, and collaborate on PDFs seamlessly for a productive workflow. Experience a better way to work with PDFs!
An application designed for annotating and editing PDF documents with features like highlighting, underlining, and adding sticky notes. Enhance your productivity and collaboration by easily customizing and sharing annotated PDFs.
An innovative annotation tool that streamlines the process of marking up text documents with customizable tags and comments. Boost your productivity and collaboration by trying out this powerful annotation application today.
An easy-to-use photo annotation application that lets you add text, stickers, emojis, and shapes to your images. Share your creations with friends on various platforms and enjoy features like redacting parts of images and landscape mode support. Feedback and support options available for user convenience.
An all-in-one image annotation tool that simplifies marking up images with labels, bounding boxes, and keypoints. Streamlining the process of annotating images for AI training and data analysis. Try it now for effortless image annotation!
An easy-to-use photo annotation tool that lets you add text, drawings, and shapes to images. Streamline your photo editing process with Snap Markup. Try it now for quick and professional image annotations.
This image annotation tool allows users to mark and share pictures with a variety of annotation tools, including a rich library of markup styles, face detection, and text highlighting features. With its user-friendly interface and convenient export options, users can easily express their ideas and collaborate with others - try it out today!
A powerful PDF reader and editor for iPhone and iPad. Edit, annotate, and fill forms with ease. Subscribe for premium features and offers.
Easily view, annotate, and collaborate on PDF documents using our free application. Streamline your document workflow with intuitive tools for efficient sharing and editing. Try it now for seamless PDF management on the go!