Privacy Policy
Last updated: October 2026
This policy explains what Multimeter ("we", "us") collects when you use the Multimeter app and multimeterapp.com, and what we do with it.
Information We Collect
When You Buy
Multimeter is in development and not on sale yet. Once it is, our payment processor Stripe will collect:
- Your name and email address
- Your payment details (handled by Stripe)
- Your billing address
We receive your name and email from Stripe so we can deliver your purchase and help you later. We never see or store your card details.
When You Use the App
The Multimeter app:
- Reads battery information from your Mac. It stays on your Mac.
- Saves your preferences, themes and meters on your Mac.
- Checks multimeterapp.com for updates. Like any web request, this sends your IP address and the app's version.
The app doesn't collect analytics or usage data.
When You Visit Our Website
Our server keeps standard logs, including IP addresses and browser information. We don't use tracking cookies or third-party analytics.
When You Use the Gallery
If you create an account to submit meters, we store your email address, your name if you give one, a hashed version of your password, and the meters you submit. A cookie keeps you signed in.
Meters you submit, including their names, descriptions and files, are public once approved.
How We Use Your Information
We use the information we collect to:
- Process your purchase and deliver the app
- Run your gallery account and show your approved meters
- Answer support requests
- Tell you about important updates, such as security fixes
We will never sell your personal information or use it for advertising.
Third-Party Services
Stripe
Stripe processes payments. Stripe's privacy policy covers how it handles your information: stripe.com/privacy.
Sparkle
The app uses the open-source Sparkle framework to check for updates. It only contacts multimeterapp.com.
Anthropic
Meters submitted to the gallery may be checked by an automated content review that uses Anthropic's API. The meter's name, description and files are sent for this check. Your account details are not.
Data Security
We take reasonable steps to protect your information. Payments are handled by Stripe, and passwords are stored only as hashes.
Data Retention
We keep purchase and account information for as long as we need it to support you. To have your data deleted, email hello@greatwork.company.
Your Rights
You can ask us to:
- Show you the personal information we hold about you
- Correct information that's wrong
- Delete your personal information
- Stop processing your personal information
To do any of these, email hello@greatwork.company.
Children's Privacy
Multimeter is not directed at children under 13, and we don't knowingly collect personal information from them. If you think we have, please contact us.
Changes to This Policy
We may update this policy. When we do, we'll post the new version here with a new date.
Contact Us
Questions about this policy? Email hello@greatwork.company.