iA Writer vs Ulysses
Both are focused Markdown writing apps for Apple devices. iA Writer edits plain text files in folders you choose and is known for its focus mode and syntax highlighting, sold once per platform. Ulysses keeps your writing in its own library with sheets, groups, goals and direct publishing to blogs, sold as a subscription.
Facts checked · No paid placements
iA Writer
Focused Markdown writing, nothing more.
Ulysses
A complete writing environment for long work.
Pick by what you need
Choose iA Writer if
- You want your writing as plain files in your own folders.
- You prefer to pay once.
- You want as little interface as possible.
Choose Ulysses if
- You manage long projects split into many sheets.
- You set word goals and deadlines.
- You publish straight to WordPress, Ghost or Medium.
The facts, side by side
| Fact | iA Writer | Ulysses |
|---|---|---|
| Price | $49.99 (one-time, Mac App Store) | Subscription |
| Developer | Information Architects | Ulysses |
| Mac App Store | Yes | Yes |
| Open source | No | No |
| Requires | macOS 10.15 or later | macOS 26.0 or later |
| App Store version | 8.0.9 | 41.3 |
| Last App Store update | September 2026 | October 2026 |
Facts checked . Prices can change; each developer's site is the final word.
iA Writer or Ulysses?
Is iA Writer better than Ulysses?
Neither is better for everyone. Both are focused Markdown writing apps for Apple devices. iA Writer edits plain text files in folders you choose and is known for its focus mode and syntax highlighting, sold once per platform. Ulysses keeps your writing in its own library with sheets, groups, goals and direct publishing to blogs, sold as a subscription.
How much does iA Writer cost?
iA Writer costs $49.99 as a one-time purchase on the Mac App Store.
Is Ulysses free?
No. Ulysses is sold as a subscription; the Mac App Store download is free and the subscription is bought inside the app.
What else is like iA Writer and Ulysses?
Other writing & notes apps on MacWorthy worth a look are Bear (free + pro), MarkEdit (open source) and NotePlan (subscription).