ms4.applvn.com: AppLovin Mobile Tracker Uncovered | Privacy Auditor
- Privacy Auditor Research Team
- Privacy , Trackers
- November 24, 2025
Table of Contents
ms4.applvn.com: AppLovin Stalks Your Mobile Usage
The ms4.applvn.com domain is part of AppLovin’s mobile ad platform, tasked with collecting data on your app interactions and device details for targeted ads. This tracking violates your privacy. Here’s the breakdown and how to resist.
What Is ms4.applvn.com?
AppLovin fuels mobile ad revenue, and ms4.applvn.com acts as a data collection point. It watches your app behavior to craft ad profiles, disregarding your privacy. As Privacy Auditors, we’re concerned about this invasive monitoring.
Data It Collects
When you use an app with this tracker, it grabs:
- Device ID: Takes mobile ad IDs (GAID/IDFA) for tracking.
- IP Address: Links to your general location.
- Geolocation: Extracts location from IP or GPS.
- App Usage: Monitors time spent, actions, and purchases.
- Ad Interactions: Records clicks and views on ads.
- User-Agent: Captures device/OS like ‘iOS 15.1’.
- Session Data: Ties actions to a unique identifier.
- Installed Apps: Checks other apps for profiling.
This constructs a thorough profile of your mobile activity.
Who Gets Your Data?
Your data is passed to:
- Mobile App Developer: Using AppLovin’s ad SDK.
- Third-Party Advertiser: In AppLovin’s network.
- Data Partner: For analytics and ad targeting.
- Government Entity: AppLovin complies with legal requests.
How to Protect Yourself
Privacy Auditors champion your digital privacy. Stop ms4.applvn.com with:
- Tracker Blockers: Use Privacy Auditor tools to block scripts.
- VPN Services: Mask your IP with Mullvad.
- App Limits: Restrict location and data access.
- Data Wiping: Clear app data and cookies regularly.
Combine these for better protection against trackers.
Sources
- AppLovin Privacy Policy: https://www.applovin.com/privacy/
- AppLovin SDK Documentation: https://dash.applovin.com/documentation
Warning
The ms4.applvn.com tracker steals invasive data like your device ID and app usage. Protect yourself with Privacy Auditor’s blockers and a VPN.
This is a legal disclaimer. All information is provided for educational purposes only.
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