Spare Writer for Mac · free grader below

Write calmly. Edit sparely.

Spare is a calm writing app with a readability coach built in. It grades your draft, marks what is hard to read and tells you why, so you can fix it yourself.

Your text stays in this browser. Nothing is uploaded.0 words

Write first. Edit after.

Write mode is a quiet page: plain Markdown, no highlights, nothing asking for attention. Press ⌘E when the draft is done and Edit mode shows you what to fix.

A coach, not a ghostwriter.

Every highlight explains what is wrong and why it matters. You make the change, so the writing stays yours and you get better at it.

Written for your reader.

An email, a blog post and a button label need different things. Choose who you are writing for and the target grade moves with you.

Private by design.

All the analysis happens on your device. No account, no uploads. Your documents are plain Markdown files in iCloud Drive or any folder you choose.

Coming soon

The Mac app is on its way.

The grader on this page is the same engine that powers Spare for Mac. The app adds a focused Markdown editor, your library of files, focus mode and typewriter scrolling. One subscription will cover Mac now and iPhone and iPad later, after a free trial.

Until then, the grader is free and has no limits.