Privacy
Last updated: August 12, 2026
Who we are
Quadro is a desktop task and calendar planner. You can reach us at support@quadro-ai.net about anything on this page, including a request to delete your data.
The short version
Your tasks live on your own computer. We do not sell your data, we do not show ads, we run no analytics, and we do not use your calendar contents for anything except displaying and organising them inside the app you installed.
What we store, and where
- Your tasks, projects, events and settings are stored in a database file on your own device. We keep no copy. Cloud sync does not exist in the current release; if it ships, this page will say so before it does.
- Your account, if you choose to create one, consists of your email address, the display name you choose, and the account identifier your sign-in provider returns. These are held by our authentication provider, Supabase. Signing in is optional — the app is fully usable without an account.
- Your sign-in session is stored encrypted on your device by your operating system's own secure storage — Keychain on macOS, DPAPI on Windows — and is deleted when you sign out.
- Google Calendar data — calendar names, event titles, times and identifiers — is fetched from Google directly to your device and cached locally so the app works offline. It is never transmitted to our servers, because we do not operate a server that stores it.
- Authentication tokens for any calendar account you connect are stored encrypted on your device using the same operating-system secure storage as above.
Signing in with Google
Signing in with Google shares your name, email address and Google account identifier with Quadro. It does not grant access to your calendar. Connecting a calendar is a separate, explicit step inside the app, with its own consent screen.
Why we ask for Google Calendar access
When you connect a Google Calendar, Quadro requests these scopes and uses them as follows:
-
https://www.googleapis.com/auth/calendar.events— to read your events so the app can show your week beside your task matrix, and to create, update and delete only the time blocks Quadro itself creates when you drag a task onto the calendar. Quadro does not modify or delete events it did not create. A read-only scope will not do, because scheduling a task means writing a real event your other devices can see. -
https://www.googleapis.com/auth/calendar.readonly— to list the calendars on your account so you can choose which ones Quadro displays. Without it we cannot show you a list to choose from, and would have to display every calendar or guess.
Limited Use
Quadro's use and transfer of information received from Google APIs to any other app will adhere to the Google API Services User Data Policy, including the Limited Use requirements. Specifically: we do not transfer or sell Google user data to third parties, we do not use it for advertising, we do not use it to train machine-learning models, and we do not allow humans to read it except with your explicit permission, to comply with law, or as necessary for security purposes.
What we do not do
No advertising. No sale or transfer of your data. No analytics or telemetry of any kind — the app sends no usage data, and there is no crash reporter. No training of machine-learning models on your data.
The early-access list
If you join the early-access list on this site, Quadro receives your email address so we can send product updates and launch information. We do not sell it. Ask us at the address below and we will remove it.
Disconnecting and deleting
- Disconnect a calendar account inside the app at any time. This deletes its stored tokens and its cached events from your device.
- Revoke Quadro's access directly at myaccount.google.com/permissions.
- Sign out to delete the stored session. Your local data stays where it is.
- Uninstalling removes the local database. To delete an account and anything held by our authentication provider, email us and we will do it.
Children
Quadro is not directed at children under 13.
Changes
We will post any change on this page and update the date above.