Skip to content
Back
Dotly

Privacy Policy

Effective date · 3 October 2026

This Privacy Policy explains how the Dotly Android app ("Dotly", "the app") collects, uses, shares and protects information. Dotly is developed and published by one1 Eleven dev ("we", "us", "our"), the developer of record on Google Play and the party responsible for your data under this policy. By downloading or using the app you agree to this policy.

1. Developer and contact

For any privacy question or request, email us at hello@princelabs.me and we will respond within 30 days.

2. Summary

Dotly is built to run on your device. The personal content you create — your birth date, events, names and display preferences — is stored only on your device and is never sent to us or to any server we control. The only data that leaves your device is handled by Google's advertising and billing services, as described below, so the free version can show ads and so purchases can be processed. We do not sell your personal information.

3. Data stored on your device

The birth date, events, names and display preferences you enter are stored locally on your device only. Dotly has no account system and no servers of its own; we never receive, upload, store or sell this information. If you uninstall the app or clear its storage, this data is permanently removed from your device.

4. Data collected by third-party services

Dotly integrates the following Google services, which collect and process data under their own privacy policies. We do not control and do not receive the raw data these services collect:

  • Google AdMob (ads in the free version) — may collect the Android advertising ID, IP address, approximate (coarse) location, device and diagnostic information, and ad interaction data in order to serve, measure and personalize ads and to detect fraud and abuse.
  • Google Play Billing (Dotly Pro purchases) — processes payments for Dotly Pro. We receive only a purchase token used to unlock Pro features; we never see or store your name, card number or payment details.

For details, see Google's Privacy Policy and how Google uses data from apps that use its services.

5. Data types, in Google Play terms

  • Collected by us: none. We collect no personal data on our own servers.
  • Collected / shared via Google: Device or other IDs (advertising ID), approximate location, app activity (ad interactions) and diagnostics — collected and shared by Google AdMob for advertising; purchase history (purchase token) via Google Play Billing.
  • Encryption in transit: yes — all network traffic uses HTTPS.
  • Data deletion: you can delete on-device data at any time (see section 9).

6. How information is used

On-device data is used only to draw your calendar, wallpaper, widgets and reminders on your device. Data processed by the Google services above is used by Google to show and measure ads (free version) and to process Dotly Pro purchases. We do not use your data for any other purpose.

7. Sharing

We do not sell your personal information and we do not share it for cross-context behavioral advertising beyond the Google advertising service described above. Data is only processed by the Google services listed in sections 4 and 5. We may disclose information if required to do so by law.

8. Permissions

  • Set wallpaper — to apply the Dotly live wallpaper.
  • Notifications — for optional daily progress reminders (you can turn these off at any time).
  • Internet / network state — to load ads and verify purchases.

9. Data retention and deletion

Because we store nothing ourselves, there is no account to delete. On-device data stays until you remove it. You can erase all of it at any time by clearing the app's storage (Android Settings › Apps › Dotly › Storage › Clear data) or by uninstalling the app. For data held by Google, use Google's own privacy tools or email us at hello@princelabs.me and we will help.

10. Advertising and your choices

You can reset your advertising ID or opt out of personalized ads in Android Settings › Google › Ads. Purchasing Dotly Pro removes ads and the associated advertising data collection.

11. Security

Your personal content never leaves your device through us. Communication with Google services uses encrypted connections (HTTPS). No method of transmission or storage is ever completely secure, but we design Dotly to minimize the data at risk by keeping your content on your device.

12. Children's privacy

Dotly is not directed at children under 13, is not a "Designed for Families" app, and we do not knowingly collect personal information from children. If you believe a child has provided personal information, contact us at hello@princelabs.me and we will address it.

13. International users

Dotly can be used worldwide. Where data is processed by Google services, Google may transfer and process it in countries other than your own under its own safeguards and privacy policy.

14. Changes to this policy

We may update this policy from time to time. Material changes will be posted on this page with a new effective date. Continued use of the app after an update means you accept the revised policy.

15. Contact

one1 Eleven dev — hello@princelabs.me · princelabs.me