ms4.applovin.com: AppLovin Ad Tracker Revealed | Privacy Auditor
- Privacy Auditor Research Team
- Privacy , Trackers
- January 21, 2026
Table of Contents
ms4.applovin.com: AppLovin Invades Your Mobile Privacy
The ms4.applovin.com domain is a component of AppLovin’s mobile ad platform, designed to harvest data from your device and app usage for targeted advertising. This tracking disregards your privacy. Here’s the full scope and how to resist.
What Is ms4.applovin.com?
AppLovin drives mobile ad revenue, and ms4.applovin.com serves as an endpoint for collecting user data. It monitors your app interactions to build ad profiles, stripping away your anonymity. As Privacy Auditors, we’re disturbed by this invasive practice.
Data It Collects
When you use an app with this tracker, it captures:
- Device ID: Snags mobile ad IDs (GAID/IDFA) for tracking.
- IP Address: Ties to your approximate location.
- Geolocation: Gathers location from IP or GPS.
- App Usage: Records interactions, time spent, and purchases.
- Ad Interactions: Logs clicks and views on ads.
- User-Agent: Notes device/OS like ‘Android 14’.
- Session Data: Links actions to a unique identifier.
- Installed Apps: Detects other apps for profiling.
This forms a detailed snapshot of your mobile behavior.
Who Gets Your Data?
Your information is shared with:
- Mobile App Developer: Using AppLovin’s ad SDK.
- Third-Party Advertiser: In AppLovin’s network.
- Data Partner: For analytics and ad personalization.
- Government Entity: AppLovin complies with legal requests.
How to Protect Yourself
Privacy Auditors are here to defend your rights. Block ms4.applovin.com with:
- Tracker Blockers: Use Privacy Auditor tools to stop scripts.
- VPN Services: Hide your IP with Mullvad.
- App Restrictions: Limit location and data permissions.
- Data Clearing: Wipe app data and cookies often.
Use these methods together for stronger protection.
Sources
- AppLovin Privacy Policy: https://www.applovin.com/privacy/
- AppLovin SDK Documentation: https://dash.applovin.com/documentation
Warning
The ms4.applovin.com tracker takes invasive data like your device ID and app usage. Guard 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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