Best Annotable Apps

182+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated June 2026

Whether you're new to annotable or looking for an upgrade, our curated collection of 182+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Annotable

Annotable: Annotation & Markup#1

Annotable: Annotation & Markup by 凌 王

Image Annotation & Markup
Editor's Choice
📷 Photo & Video
4.6😊(894 ratings)
FreeIn-App Purchases
Annotable: Annotation & Markup screenshot 1
Annotable: Annotation & Markup screenshot 2
Annotable: Annotation & Markup screenshot 3
Annotable: Annotation & Markup screenshot 4
Annotable: Annotation & Markup screenshot 5

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.

What We Love

  • 🚀 Game changer
  • 🚀 Excellent—the built-in iOS markup features pale in comparison
  • 👍 Easy to use
  • 👍 Fantastic!

Room to Improve

  • 🐛 Blur broken ios26
  • 🔒 Can't undo
  • 💰 Paid app, free version is worthless
4.4😐(478 ratings)
Free
Annotate - Text, Emoji, Stickers and Shapes on Photos and Screenshots screenshot 1
Annotate - Text, Emoji, Stickers and Shapes on Photos and Screenshots screenshot 2
Annotate - Text, Emoji, Stickers and Shapes on Photos and Screenshots screenshot 3
Annotate - Text, Emoji, Stickers and Shapes on Photos and Screenshots screenshot 4
Annotate - Text, Emoji, Stickers and Shapes on Photos and Screenshots screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Simple and efficient
  • 💡 Helpful for educators and professionals
  • ✨ Great app experience

Room to Improve

  • 🐛 Crashes and freezes
  • 🔀 Forced cropping of images
  • 📚 Limited annotation tools (no circles, squares, etc.)
iMark · Image Annotation Tool#3

iMark · Image Annotation Tool by iDaily Corp.

All-in-One Image Markup Tool
Worth Considering
📊 Productivity
4.6😊(370 ratings)
FreeIn-App Purchases
iMark · Image Annotation Tool screenshot 1
iMark · Image Annotation Tool screenshot 2
iMark · Image Annotation Tool screenshot 3
iMark · Image Annotation Tool screenshot 4
iMark · Image Annotation Tool screenshot 5

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!

What We Love

  • 👍 Intuitive and easy-to-use interface
  • 🎨 Comprehensive annotation tools (arrows, shapes, text, magnifier)
  • 💰 Completely free with no ads
  • 🎯 Powerful features for screenshot markup

Room to Improve

  • 💧 Persistent watermark on all saved images
  • 🌐 Language defaults to Chinese with difficult switching
  • 📝 Text size limitations on large images

More Annotable apps to explore

4
Annot8: Annotation & Markup
Annot8: Annotation & Markup
Annot8: Annotation & Markup
Best Annotation & Markup Tool
Free

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.

📷 Photo & Video
(11)
5
Piiico · Image Annotation
Piiico · Image Annotation
Piiico · Image Annotation
I have all the tools you need
Free

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!

🔧 Utilities
(116)
6
Snap Markup - Annotation Tool
Snap Markup - Annotation Tool
Snap Markup - Annotation Tool
Annotate Photos, Images & Pics
$1.99

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.

🔧 Utilities
(334)
7
PDF Markup & Annotation Maker
PDF Markup & Annotation Maker
PDF Markup & Annotation Maker
Add Text,Highlight & more
$3.99

This application allows you to annotate and markup PDF documents by adding text, highlighting, underlining, and drawing shapes, as well as customizing the appearance of these annotations. With its various tools, you can effectively make notes, prepare documentation, and collaborate with others on PDF files to make them easier to understand and focus on important points.

💼 Business
(10)
8
Photo Markup - Draw on Photos
Photo Markup - Draw on Photos
Photo Markup - Draw on Photos
Image Annotation & Marker Tool
Free

An intuitive app that allows users to annotate and draw on photos with a variety of tools. Enhance your images with creative designs and detailed annotations. Add a personal touch to your pictures today!

📊 Productivity
(293)
9
You Doodle - draw on photos
You Doodle - draw on photos
You Doodle - draw on photos
Create, edit and share art
Free

"An advanced art studio app with a wide range of tools for drawing, editing, and sharing artwork on photos. Features include drawing tools, text insertion, shape creation, layer work, blending images, stickers, frames, filters, effects, and more. Try it out today for a versatile and creative experience!"

📷 Photo & Video
(28K)
10
标注画笔
标注画笔
标注画笔
by 小军 王
Free
🔧 Utilities
(0)
11
Hylinker - Annotate with links
Hylinker - Annotate with links
Hylinker - Annotate with links
Link your annotations & notes
Free
📊 Productivity
(2)
12
Goodnotes: AI Notes, Docs, PDF
Goodnotes: AI Notes, Docs, PDF
Goodnotes: AI Notes, Docs, PDF
Note taking, canvas & work app
Free

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.

📊 Productivity
(429K)
13
DrawPlus- Annotate & Stitch
DrawPlus- Annotate & Stitch
DrawPlus- Annotate & Stitch
Pic Collage,Annotate,Stitch
Free

This image annotation tool allows users to easily mark up and enhance photos with a variety of powerful tools, including text, shapes, and effects. With its simple and intuitive interface, users can create stunning collages, annotate screenshots, and share their visual ideas with others for fun, work, school, or everyday life.

📷 Photo & Video
(6)
14
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Write, type, annotate, draw
Free

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!

📊 Productivity
(26K)
15
Smart PDF Editor
Smart PDF Editor
Smart PDF Editor
Edit, annotate & sign PDFs
Free

This PDF editor allows users to easily edit, annotate, and sign documents, making it ideal for professionals and students who need to review and organize files. With its intuitive tools and file manager, users can quickly take notes, share files, and stay organized, making it an indispensable tool for anyone working with PDFs.

💼 Business
(109)
16
DeftPDF PDF Edit, Annotate
DeftPDF PDF Edit, Annotate
DeftPDF PDF Edit, Annotate
edit,convert,sign,ocr,split
Free

This all-in-one PDF tool offers a wide range of features to edit, convert, sign, and manage PDF files with ease, including editing text and images, merging and splitting documents, and securing files with passwords. Try it now to streamline your PDF workflow and boost productivity!

📊 Productivity
(5)
17
PDF Connect Free - View, Annotate & Convert PDFs
PDF Connect Free - View, Annotate & Convert PDFs
PDF Connect Free - View, Annotate & Convert PDFs
by Build to Connect, Inc.
Free

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!

💼 Business
(370)
18
SignPDF - Quickly Annotate PDF
SignPDF - Quickly Annotate PDF
SignPDF - Quickly Annotate PDF
by Tektrify, Inc
Free

Quickly annotate and sign PDF documents using your iOS device without the need for printing, scanning, or faxing. Easily add signatures, names, dates, and more, then share via email or cloud storage. No account required. Upgrade to the pro version for an ad-free experience and 9 credits for signing and sharing documents. Sign up today and start streamlining your document workflow!

💼 Business
(105)
19
6F-Markup, Annotate and Draw
6F-Markup, Annotate and Draw
6F-Markup, Annotate and Draw
With Virtual Mouse-Annotate
Free

This all-in-one photo and design tool allows users to accurately markup, annotate, and illustrate images using a virtual mouse, making it easy to add precise details like dimension lines, text, and shapes. With a range of features, including vector drawing and typesetting, users can transform any picture into a professional-looking graphic, poster, or presentation.

🎨 Graphics & Design
(17)
20
PDF Max
PDF Max
PDF Max
Edit. Annotate. Fill PDF Forms
Free

PDF Max is a powerful PDF app for iOS that allows users to read, annotate, and fill out PDF forms. With features like smooth scrolling, tabbed documents, and a versatile SideBar, PDF Max makes going paperless easy.

📊 Productivity
(1.2K)

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