Privacy Policy

Last updated June 29, 2026

Gyroid is built to be private. The short version: your prints, spools, costs, and settings live on your device and sync only through your own iCloud. We do not run a server that stores your data, and our App Store privacy label is Data Not Collected.

What we store, and where

Everything you enter — printers, spools, prints, maintenance, profiles, and photos — is stored locally on your device using Apple's on-device database, and (if you're signed into iCloud) mirrored to your private iCloud database via CloudKit so it syncs across your Apple devices. That data is governed by Apple's privacy policy; we have no access to it.

Subscriptions

Purchases are handled by Apple. We use RevenueCat to manage subscription state (whether you have an active subscription). RevenueCat receives an anonymous identifier and your subscription status — not your prints, photos, or any content. See RevenueCat's privacy policy.

Camera, photos, and NFC

With your permission, Gyroid can use the camera to photograph prints and scan spool barcodes or QR/NFC tags. This happens on your device. Photos you attach to prints are stored with your data (on device and your iCloud) and are not sent to us.

Notifications

Maintenance reminders are local notifications generated on your device. They are not sent through a server.

Analytics and tracking

Gyroid contains no advertising and no third-party tracking or analytics SDKs. We do not sell data — there is no data of yours for us to sell.

Children

Gyroid is a general-audience utility and is not directed to children under 13.

Your control

You can edit or delete any item in the app at any time, and remove all data by deleting the app. iCloud data is managed in your Apple ID settings.

Contact

Questions? Email hello@gyroid.app.

This page is provided for transparency and is not legal advice. Handler Labs LLC.