Best Text Markup Apps

210+ iOS apps curated and reviewed

4.6 avg rating
16 free apps
Updated June 2026

Finding the right text markup apps can be overwhelming with so many options. We've analyzed 210+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Text Markup Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MarkUp — Text & Math EditorMarkUp — Text & Math EditorFree5.0★ (1)NoYesJul 2026
2Annotable: Annotation & MarkupAnnotable: Annotation & MarkupFree4.6★ (894)NoYesJul 2026
3尺寸快记 - 图片标注尺寸,绘制尺寸图,快速量尺,量房神器尺寸快记 - 图片标注尺寸,绘制尺寸图,快速量尺,量房神器Free was $39.994.9★ (98)YesYesJul 2026
4LiquidTextLiquidTextFree4.6★ (6.4K)NoYesJul 2026
5Group Text | Mass MessageGroup Text | Mass MessageFree4.4★ (5.8K)NoYesJul 2026
6PDF Markup & Annotation MakerPDF Markup & Annotation Maker$3.994.5★ (10)NoNoMay 2026
7iAnnotate 4 — PDFs & moreiAnnotate 4 — PDFs & more$9.994.7★ (8.8K)NoNoJul 2026
8Typorama: Text on Photo EditorTyporama: Text on Photo EditorFree4.8★ (115K)YesYesJul 2026

Top Picks for Text Markup

Annotable: Annotation & Markup#2

Annotable: Annotation & Markup by 凌 王

Image Annotation & Markup
Strong Contender
📷 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

This app provides a comprehensive suite of tools for annotating and marking up images. It offers a wide range of customization options for common annotation elements and unique features like text highlighting on screenshots. The app supports various iOS system integrations for a seamless user experience.

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
SizeSnap - Markup measurements#3

SizeSnap - Markup measurements by 丽佩 章

Draw dimension, text on images
Worth Considering
🎨 Graphics & Design
4.9(98 ratings)
FreeAdsIn-App Purchases
SizeSnap - Markup measurements screenshot 1
SizeSnap - Markup measurements screenshot 2
SizeSnap - Markup measurements screenshot 3
SizeSnap - Markup measurements screenshot 4
SizeSnap - Markup measurements screenshot 5
SizeSnap - Markup measurements screenshot 6

Easily add dimension lines, text, and annotations to your images. This tool is ideal for interior design, construction, and e-commerce product detailing, offering extensive customization for your markings.

More Text Markup apps to explore

4
LiquidText
LiquidText
LiquidText
Annotate & review documents
Free

This app provides a dynamic workspace for reviewing and organizing information from documents and webpages. It allows users to extract key facts, connect ideas across different sources, and annotate content for research, writing, or study.

Import documents and webpagesExtract and organize excerptsConnect ideas with ink links
📊 Productivity
(6.4K)
free with in-app purchases
5
Group Text | Mass Message
Group Text | Mass Message
Group Text | Mass Message
Bulk SMS - text2group
Free

Send individual text messages to multiple contacts simultaneously. Organize contacts into custom groups, utilize message templates for efficiency, and personalize messages with recipient details. Upgrade for unlimited groups and advanced features.

Send individual texts to groupsCreate and manage custom groupsUse message templates
📊 Productivity
(5.8K)
free with in-app purchases
6
PDF Markup & Annotation Maker
PDF Markup & Annotation Maker
PDF Markup & Annotation Maker
Add Text,Highlight & more
$3.99

Enhance PDF documents by adding text, highlighting key sections, underlining, and drawing shapes. Customize text with various fonts, sizes, colors, and transparency levels. Ideal for note-taking, documentation, and collaborative reviews.

Add and customize textHighlight and underline textDraw shapes (lines, circles, squares)
💼 Business
(10)
paid
7
iAnnotate 4 — PDFs & more
iAnnotate 4 — PDFs & more
iAnnotate 4 — PDFs & more
A better way to markup
$9.99

This app allows users to read, annotate, and share various document types including PDFs, Office files, images, and web pages. It offers a wide range of annotation tools, cloud storage integration, and advanced features for efficient document management and markup.

Annotate PDFs, Office files, images, and web pagesExtensive annotation tools (pen, highlighter, typewriter, stamps)Cloud storage integration (Box, Dropbox, Google Drive, OneDrive)
📊 Productivity
(8.8K)
paid
8
Typorama: Text on Photo Editor
Typorama: Text on Photo Editor
Typorama: Text on Photo Editor
Typography Art & Poster Maker
Free

Create stunning typographic designs and posters from your text and photos without needing design skills. The app automatically generates unique layouts with various fonts and styles, saving you hours of work. Perfect for social media posts, flyers, and branding.

Automated typographic text layoutsCustomizable text styles and fontsSocial media post creation
📷 Photo & Video
(115K)
free with in-app purchases
9
Compalight - Text Markup
Compalight - Text Markup
Compalight - Text Markup
Redline on the go
$1.99
📊 Productivity
(0)
10
Text Editor.
Text Editor.
Text Editor.
A must have text editor
Free

A versatile text editor for managing files on your device and in the cloud. Supports various text formats, rich text editing, and custom fonts. Offers cloud integration and sharing capabilities.

Browse and edit cloud filesSupports TXT, RTF, HTML, CSS, JSRich text editing
🛠️ Developer Tools
(4.2K)
freemium
11
TextEdit - Text Editor
TextEdit - Text Editor
TextEdit - Text Editor
TXT, RTF, Plain Text, LaTeX,MD
Free
$2.99 | 100% OFF

A fast and versatile text editor for mobile devices, offering compatibility with various file formats and editors. It provides a distraction-free writing experience with advanced formatting, organization, and sharing features.

Supports TXT, RTF, Markdown, TeX, and PDF formatsCross-device and computer syncing via iCloud/FilesDistraction-free writing interface
📊 Productivity
(362)
free with in-app purchases
12
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
PDF Reader & Editor | Xodo
Scan, Edit & Convert Documents
Free

Edit, sign, convert, and organize PDF documents with a comprehensive suite of tools. Scan images to PDF, compress files, and integrate with cloud storage for seamless access across devices. Offers advanced annotation and drawing capabilities.

Edit PDFsScan to PDFFill & Sign Forms
💼 Business
(1.7K)
freemium
13
Runestone Text Editor
Runestone Text Editor
Runestone Text Editor
Edit plain text and code
Free
$4.99 | 100% OFF

A powerful plain text and code editor for iPhone and iPad. Offers syntax highlighting, line numbers, find and replace, and extensive customization options for developers and writers.

Syntax highlighting for many languagesCustomizable themes and fontsAdvanced find and replace
🛠️ Developer Tools
(1.3K)
free with in-app purchases
14
Fancy Text Symbols
Fancy Text Symbols
Fancy Text Symbols
Cool Text Generator & Text Art
Free

Transform your text into stylish and unique fonts with over 120 different styles. Easily create eye-catching nicknames for games and social media, or add a fun twist to your messages by flipping them upside down. This free tool allows you to copy and paste your creations into any application.

120+ unique font stylesCreate distinctive namesCustom text art designs
🔧 Utilities
(1.1K)
free with in-app purchases
15
TypeLoop - Add Text to Photo
TypeLoop - Add Text to Photo
TypeLoop - Add Text to Photo
Animated Text on Photos &Video
Free

Easily add animated text and captions to your photos and videos. Create eye-catching content for social media with a variety of fonts, colors, and animation effects. Watermark your visuals or simply make your messages more dynamic.

Add text to photos and videosAnimated text effectsOver 50 fonts and 30 colors
📷 Photo & Video
(394)
freemium
16
Auto Text Paste
Auto Text Paste
Auto Text Paste
Copy and Paste Keyboard
Free

Instantly fill template texts directly from your keyboard. Save time by preparing frequently used phrases, replies, and long-form content to use with a single tap. Avoid repetitive typing and communicate more efficiently.

Instant template text fillingCustomizable text templatesKeyboard integration
🔧 Utilities
(2.6K)
free with in-app purchases
17
Textastic Code Editor
Textastic Code Editor
Textastic Code Editor
Text, Coding, SFTP Client, SSH
Free
$9.99 | 100% OFF

A powerful text and code editor for mobile devices, offering syntax highlighting for over 80 languages, code completion, and formatting tools. It allows connection to various servers and cloud storage for seamless file management and editing.

Syntax highlighting for 80+ languagesSFTP, FTP, WebDAV, and Dropbox clientBuilt-in SSH terminal
🛠️ Developer Tools
(2.5K)
subscription
18
Snap Markup - Annotation Tool
Snap Markup - Annotation Tool
Snap Markup - Annotation Tool
Annotate Photos, Images & Pics
$1.99

Easily edit and annotate photos, images, and pictures with a wide array of tools. Add text, shapes, stickers, blur sensitive areas, and magnify details. Save in high quality and share your creations quickly.

Crop and rotate images in various shapesAdd text with customizable stylesPixelate and blur sensitive areas
🔧 Utilities
(3.5K)
free
19
Taio - Markdown & Text Actions
Taio - Markdown & Text Actions
Taio - Markdown & Text Actions
Ultimate text processing app
Free

This app offers advanced text processing for iPhone, iPad, and Mac. It features a robust markdown editor, clipboard management with iCloud sync, and a powerful actions system for custom workflows, including JavaScript support.

Markdown editor with CommonMark and GitHub Flavored supportClipboard management with iCloud sync and widgetsCustomizable text actions and workflows
📊 Productivity
(566)
paid
20
Image to text - Highlighted
Image to text - Highlighted
Image to text - Highlighted
Book highlighter
Free

Capture, organize, and revisit key passages from your books with advanced text recognition. Create collections, add tags and notes, and easily export your highlights. Stop forgetting what you read and make your reading more impactful.

Text recognitionBook collectionsTags and notes
📚 Books
(249)
free with in-app purchases

FAQ about Text Markup

What are the best text markup apps for iPhone?
MarkUp — Text & Math Editor tops our text markup apps ranking as of June 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 16 of the top text markup apps we rank are free to download, including MarkUp — Text & Math Editor and Annotable: Annotation & Markup.
MarkUp — Text & Math Editor has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 210+ text markup apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
MarkUp supports a wide range of file formats including txt, md, tex, rmd, fountain, yaml, yml, json, csv, html, and rtf. It can also convert between these formats directly from the sidebar.
Yes, MarkUp allows you to open and sync any folder from iCloud or your device, ensuring your work is accessible across your devices.