Effective Date: April 3, 2026
Fake Call: Stealth Screen Hider ("we," "our," or "the App"), developed by Techtenstein Services Pvt Ltd, is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information.
To provide the features of this App, we require certain permissions. We prioritize your privacy by ensuring that sensitive data remains on your device whenever possible.
Contacts Information: If you use the "Fake Caller" feature, the App requests access to your contacts. This is used locally on your device only to allow you to select a contact name and photo for the fake call simulation. We do not upload, share, or store your contact list on any external servers.
Device Overlays: The App requires the "Display over other apps" permission to enable the Screen Hider and Stealth Mode features. This is used solely to render a privacy mask over your active screen.
Media and Files: Access to your gallery is used only to display images chosen by you for the "Gallery Mode" hider.
Usage Data: We may collect non-personal information such as device model, OS version, and app interaction events to improve performance and stability.
To keep this App free, we use third-party advertising partners. These partners may collect device identifiers (such as AAID or IDFA) and cookies to serve personalized ads.
Our partners include:
Google AdMob
AppLovin MAX
Unity Ads
Meta (Facebook Audience Network)
These third parties have their own privacy policies. We encourage you to review them. In Tier-1 regions, you will be presented with a Consent Management Platform (CMP) upon first launch to manage your data preferences.
We do not maintain a backend database for user personal data. Any preferences you save (such as custom fake caller IDs) are stored locally on your device via PaperDB and are deleted if the App is uninstalled.
The App is not intended for individuals under the age of 13. We do not knowingly collect personal information from children. If we discover a child has provided us with personal information, we will delete it immediately.
Users in the UK, EEA, and California have specific rights regarding their data, including:
The right to access or delete personal identifiers.
The right to opt-out of "personalized" advertising.
The right to data portability.
You can manage these settings directly within the App's settings menu or through your device's system privacy controls.
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.
If you have any questions or suggestions about this Privacy Policy, do not hesitate to contact us at: Email: support@techtenstein.com