Privacy Policy

Underneath: Background Apps

Last updated: November 11, 2026

Overview

Underneath: Background Apps (“Underneath”, “we”, “the app”) is a Mac menu-bar app that shows what runs in the background on your Mac. This policy explains what the app does with information. Short version: the list of what runs on your Mac never leaves your Mac.

What stays on your Mac

  • The inventory: processes, commands, paths, ports, launchd jobs, plists and login items.
  • Your settings, the saved login-item check, and the trial start date.
  • The app has no analytics, no crash reporting service, no ads and no account.

The optional Check login items… step uses the standard macOS administrator prompt. The app never sees or stores your password.

What is sent over the network

The app connects to the internet only in these cases:

WhenServiceWhat is sent
You enter a license keyyakuapps.com, which passes it to the Creem license APIThe license key and your Mac’s computer name (so you can recognise the activation later)
The app re-checks a saved licenseyakuapps.com, which passes it to the Creem license APIThe license key and the activation ID
You choose Check for Updatesyakuapps.comA normal web request for a small version file

Our server only passes license requests on to Creem. It does not store license keys; like any website, it logs the time and IP address of each request.

Nothing else is sent. The inventory is never uploaded.

Purchases

Purchases are handled by Creem, our reseller and merchant of record. Creem processes your name, email, payment and tax details under its own privacy policy. We receive the order details needed to support your license.

This website

yakuapps.com uses GoatCounter for privacy-friendly page-view counts. It does not use cookies for tracking.

Children

The app is a system utility and is not directed at children.

Changes

We will update this page if the app’s data handling changes, and change the date above.

Contact Us

If you have any questions about this Privacy Policy, please contact us at similarswords@gmail.com.