Granita

Code review, off desk

Your agent codes.
You call
the shots.

Read the code your agent wrote, from your phone. Follow the diff, leave a comment, and send back a thoughtful review. Your Mac can stay right where it is.

Get Granita See how it works

Made for Mac, iPhone & iPad · Native by design

Granita on iPhone: syntax-highlighted changes, inline comments, and a review ready to open
A fresh perspective on every change.
A little distance. A clearer view.

From their first draft to your feedback

Keep the flow.
Change the scenery.

Your agent keeps working on your Mac. You take the review with you.

01 / CONNECT

Your work, within reach.

Add a repository on your Mac. Pair your phone with a QR code or six words, then choose a worktree.

Granita worktrees grouped by project, with changed-file counts
02 / READ

Every change. One scroll.

Read syntax-highlighted diffs, expand the context, and mark files as viewed. The details have room to breathe.

A continuous diff with word-level additions, removals, and expandable unchanged lines
03 / RESPOND

A review worth sending.

Tap a line or select a range to comment. Copy your review as text, then paste it back to your agent.

The review screen gathers comments by file and line range with a Copy review action

A little more room

The bigger picture.
Right beside the details.

On iPad, your file tree sits beside the diff. Open a review and your comments take its place. The code stays in view.

Granita on iPad, with the file tree alongside a wide, readable code diff
Real app screenshots · iPhone in dark mode, iPad in light mode

Your Mac. Your code.

A direct connection.
A deliberate handoff.

You choose which repositories your Mac serves. Your paired device connects over TLS with a pinned certificate.

Comments stay on the device that wrote them. You decide when to copy the review and share it.

A different place to think

Get Granita.
Give your code fresh eyes.

A small app on your Mac. A native reader in your hand.

01 / MAC

Where the code lives.

The menu bar app serves the repositories you switch on.

Download for Mac

macOS 26 or later · DMG on GitHub

02 / IPHONE & IPAD

Where you read it.

The companion app is currently in private TestFlight testing. There is no public invitation yet.

Private beta

iOS & iPadOS 26 or later

Explore the source on GitHub