Privacy Policy
Last updated: October 2026
This Policy explains how the EbookVoz app handles your information.
Your files stay on your phone
The PDFs you import, the extracted text, covers, favorites, highlights, settings and the music you choose are stored only on your device. EbookVoz has no servers and does not receive, sell or share these files. Uninstalling the app deletes them.
Voice Reading
Reading aloud uses the text-to-speech engine installed on your phone (for example, from Google or Samsung). Some voices from these providers work over the internet; in that case, the text is processed under the voice provider's rules.
Translation
On-device translation uses Google ML Kit: each language pack is downloaded from Google the first time, and the text does not leave your phone. When on-device translation is not available, the app may use the online MyMemory service; in that case, the selected text is sent to that service to be translated, and the app shows a notice on screen.
Ads
The free version shows ads from Google AdMob. AdMob may collect the device's advertising ID, IP address, device data and ad interaction data to show and measure ads and prevent fraud. Where the law requires it (for example, in Europe), we ask for your consent first. You can reset or delete your advertising ID in Android Settings. Learn more: https://policies.google.com/technologies/ads
Purchases
The Premium subscription and one-time purchase are made through Google Play, which processes the payment. The app only receives confirmation that the purchase is active; we have no access to your card details.
External sites
The Web Resources tab opens third-party sites in your phone's browser. Those sites have their own privacy policies.
Permissions
- Internet: ads, online translation and external links.
- Keep the screen on and play in the background: voice reading with the screen off.
- Vibration: timer alert.
- Google Play billing: Premium purchases.
- Advertising ID: ads.
Children
EbookVoz is not directed at children under 13 and does not knowingly collect data from children.
Your rights
Since we do not store your data on servers, you control everything on your own device: you can delete books, favorites and highlights at any time or uninstall the app. For questions or requests about your data, including those under the GDPR and Brazil's LGPD, contact us at the email below.
Changes
We may update this Policy. When we do, the date at the top of the page will change.