1Writer - Markdown Text Editor

1Writer - Markdown Text Editor

Note taking, writing app

388 ratings
329 reviews
$4.99
In-App Purchases

Details

  • Released
  • Updated
  • August 14, 2013
  • September 24, 2025

Features

1Writer - Markdown Text Editor screenshot #1 for iPhone
1Writer - Markdown Text Editor screenshot #2 for iPhone
1Writer - Markdown Text Editor screenshot #3 for iPhone
1Writer - Markdown Text Editor screenshot #4 for iPhone
1Writer - Markdown Text Editor screenshot #5 for iPhone
1Writer - Markdown Text Editor screenshot #6 for iPhone
1Writer - Markdown Text Editor screenshot #7 for iPhone
1Writer - Markdown Text Editor screenshot #8 for iPhone
1Writer - Markdown Text Editor screenshot #9 for iPhone
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About

This app is a powerful text editor for creating, revising, and sharing ideas efficiently. It supports plain text and Markdown, with advanced features like an extended keyboard, photo insertion, and custom URL actions. Sync with cloud services and personalize your writing experience.

Markdown syntax highlighting and preview
Extended keyboard with custom buttons
Photo insertion with Dropbox integration
Sync with iCloud, Dropbox, and WebDAV
Custom URL actions and JavaScript support
In-app web browser for research
Passcode and biometric app protection
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What's New in 1Writer

3.3.8

September 24, 2025

Bug fixes.

5

In-App Purchases

$0.99

Small Tip

Help support continued development.

User reviews

Doesn’t Support Dropbox for Teams

Maybe there is a way to easily use this with one of the business versions of Dropbox but it’s not obvious. I easily connected to my business account but it uses my dedicated “personal” folder. I can’t figure out how to get to the shared team folders.

The BEST notes app for iOS

1Writer is brilliant. I've tried loads of notes apps and this is without a doubt the one to buy.

My favourite features:
- integrates with Dropbox so you can access and edit your notes on other devices and they're all synced (iOS, Mac, PC)
- allows notes to be stored in a user-determined folder structure - this is so useful. You can even create/edit the folders in 1Writer
- being updated and has a responsive developer (I reported a minor quirk and he diagnosed it immediately and fixed it quickly in the next update)
- really simple effective design

Excellent 5/5
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I deleted one word and whole document deleted

no information as to how to get it back. Not happy

Most excellent App

Great App to do writing in short- form communication to share information with your contacts etc., ie. if want to send an email having copied text converted to pdf for easier communication. A worthwhile App :)

全然耐えない

Googleドライブと共有できない。

Developer apps

FAQ

What does 1Writer do?

1Writer is a text editor that allows you to write, research, revise, and share your ideas with maximum efficiency. It supports both plain text and Markdown formats, offering advanced features to enhance your writing workflow.

What are the key features of 1Writer?

Key features include Markdown syntax highlighting and preview, an extended keyboard with customizable buttons, photo insertion that uploads to Dropbox, sync with iCloud, Dropbox, and WebDAV, custom URL actions powered by JavaScript, and an in-app web browser for research.

How much does 1Writer cost?

The application is available for free with in-app purchases. This model allows users to try out the core functionality before deciding to purchase additional features or enhancements.

What platforms is 1Writer compatible with?

Based on the description, 1Writer is available for iPhone and supports Dark Mode on iOS 13. It also integrates with other apps via a share extension and URL schemes.

What are common use cases for 1Writer?

Common use cases include writing blog posts or articles in Markdown, taking notes during research, drafting documents, and organizing ideas. Its cloud sync and sharing capabilities make it ideal for collaborative or cross-device workflows.