Legal document
Terms of Use →Privacy Policy
1.Who operates doqueue
doqueue is a personal productivity app based on the GTD method, operated by Lucas Milhan, an individual, hereafter referred to as "we" or "the developer." This policy explains what data the app collects, why, and what rights you have over it.
2.Data we collect
doqueue does not require you to sign in or create an account. The data involved falls into these categories:
| Category | What it includes | Where it lives |
|---|---|---|
| App usage data | Inbox items, Next Actions, Projects, Areas of Focus, Goals, Vision, Waiting For, Someday/Maybe, Reference, Tickler, Contexts, Checklists, and Weekly Review history | On your device only — not synced to any cloud storage or backend |
| Calendar data (optional) | If you grant calendar permission, doqueue reads your device calendar events to show them alongside your actions — it never creates, edits, or deletes calendar events | Read directly from your device's Calendar Provider; not copied or sent anywhere |
| Crash reports | Failure stack traces, device model, Android version, and app version | Firebase Crashlytics (Google) |
| Usage metrics | Screens visited and basic navigation events, with no content from your tasks or lists | Firebase Analytics (Google) |
Content you create — your tasks, projects, notes, and lists — is never sent to crash or usage reports, and your calendar events are never uploaded anywhere. Those tools only receive technical signals about how the app is behaving.
3.Android automatic backup
Android may automatically back up doqueue's data (including your tasks and lists) to your own Google account, the same way it does for any other installed app — this backup is controlled by you, in your device or Google account settings, not by us. You can disable it at any time in Android Settings → System → Backup.
4.Accounts and cloud sync
doqueue does not require you to sign in or create an account, and there is currently no cloud sync between devices — your app usage data never leaves your device except as described for crash reports and usage metrics below. If accounts or cloud sync are introduced in the future, this policy will be updated to describe them.
5.Data retention
Your app usage data lives only on your device and is removed automatically when you uninstall the app or clear its data. You can export your data to JSON or CSV at any time from Settings, but this deletion is otherwise permanent. Crash reports and usage metrics are retained only for as long as necessary to diagnose issues and improve the app, following Firebase Crashlytics' and Firebase Analytics' own retention settings, after which Google automatically deletes them from its systems.
6.International data transfer
Firebase Crashlytics and Firebase Analytics may process and store diagnostic data on Google servers located outside Brazil, including in the United States. Google is bound by its own data-processing terms and standard contractual clauses covering these transfers. This applies only to the diagnostic data described above — never to your tasks, lists, or calendar data.
7.Legal basis
We process diagnostic data (crash reports and usage metrics) on the basis of legitimate interest — necessary to identify failures, fix bugs, and maintain the app's quality and stability. Calendar data is processed only with your explicit permission, granted through the Android permission system, and can be revoked at any time in your device settings.
8.Data sharing
The only third parties involved are Google/Firebase services (Crashlytics and Analytics), used exclusively for the purposes described above. We do not sell, rent, or share your data with advertisers or other third parties.
9.Your rights
As a data subject, you can at any time:
- Request access to the diagnostic data associated with your use of the app;
- Request correction of inaccurate diagnostic data;
- Request deletion of that data, or anonymization where deletion is not technically possible;
- Request a portable copy of the diagnostic data we hold about your use of the app;
- Withdraw your consent or object to this processing at any time, without affecting past processing;
- Revoke calendar permission at any time in your device settings;
- Disable Android's automatic backup at any time.
To exercise these rights, contact us using the e-mail address in the Contact section below. We will respond within a reasonable time and at no cost, as required by applicable data protection law.
10.Children
doqueue is not directed at children under 13 and does not knowingly collect data from users in that age group.
11.Changes to this policy
We may update this policy occasionally to reflect changes to the app or to applicable law. The effective date at the top of this page always shows the most recent version.
12.Contact
Questions, requests, or privacy concerns can be sent to: