Amp

Privacy Policy

Amp works entirely on your Mac. It has no account, sends no analytics, shows no advertising, and does not upload your battery history.

Effective November 11, 2026 · Replaces the version of August 6, 2026

What Amp reads

Amp reads battery and power information that macOS makes available to apps: charge level, capacity, cycle count, charging state, power draw, battery temperature and power adapter details. It saves one sample a minute on your Mac so it can show history and compare recent behaviour with your own baseline.

What Amp doesn’t collect

Amp does not send personal information, battery readings, device names, history or preferences to us or to anyone else. It contains no analytics, advertising, or tracking across apps or websites. Amp does not use the network.

Optional permissions

Amp asks for these only after you turn on the feature that needs them.

Bluetooth

If you turn on Monitor Bluetooth device batteries, Amp reads the battery level that paired devices publish through the standard Bluetooth battery service. The readings stay on your Mac.

Notifications

If you turn on alerts, Amp posts notifications on your Mac. macOS manages this permission and you can withdraw it in System Settings at any time.

Files you choose

Amp writes outside its own folder only when you choose where to save a CSV export.

Widgets

Amp’s widgets read the same battery information directly from macOS when they refresh. They don’t store or send anything.

Storage and deletion

History and settings are stored in Amp’s own app folder on your Mac. History older than 90 days is deleted automatically. You can export or delete it at any time in Amp Settings under General → Data & Privacy. Deleting Amp and its folder removes everything that is left.

This website

This site uses no cookies, analytics or third-party scripts, and its fonts are served from this site. Like any website, our hosting provider processes standard request information, such as IP address and browser type, to deliver pages and protect against abuse. We don’t use it to identify you.

If you email us, we use your message and address only to reply and keep a record of the conversation. We don’t add you to a mailing list.

Children

Amp has no accounts and collects no personal information from anyone, including children.

Changes and contact

If this policy changes in a meaningful way, we will post the new version here with a new effective date.

Questions about this policy: amp@sirdangol.com. For help with the app, see Support.