App Store Connect, on your Mac

Cyllene

Every app. Every platform. Every review. One window.

Download for Mac See what it does

macOS 14 and up. Signed and notarized.

Cyllene on a real App Store Connect account: every app with a dot for each platform's state.

The real app, on my own 27 apps.

Messenger of the gods

Every app, one window

App Store Connect does one app at a time. Cyllene does all of them.

Overview

Every app at a glance

Every version on every platform, with a dot for where it stands.

Status

Release status

What to do next, and what is in the way. Submit or cancel in one click.

Builds

Builds and TestFlight

Every build and every tester group, side by side.

Reviews

Reviews and replies

Every review in one list. Reply right there.

Metadata

Store text and screenshots

Every language, with Apple's limits. Screenshots by device.

Native

Native and fast

SwiftUI. Your key never leaves your Mac. No account, no server.

Built on asc

Agents ship too

Every pane is an asc command. Your scripts, CI and agents can run it too.

Source

$ asc status --app 6794988951
health      yellow
next        Wait for App Store review outcome.
app store   50.0.0  WAITING_FOR_REVIEW  IOS
build       202610191715  VALID
testflight  READY_FOR_BETA_TESTING

What the status pane runs.

Desktop

Cyllene for Mac

Every app in one native window.

Download →

CLI

asc underneath

Run the same commands from your shell or CI.

Read the README →

MCP

Cyllene MCP server

Agents read your whole fleet. Read only by default.

mcp/server.py →

Download

On your Mac

Point it at your API key. Every app shows up.

macOS 14 and upMac

Apple silicon and Intel. Signed and notarized.

Download Cyllene.dmg