Android System Key Verifier
Android System Key Verifier Summary
Android System Key Verifier is a mobile Android app in Tools by Google LLC. Released in Jan 2025 (1 year ago). It has about 3.1B+ installs and 150.8K ratings with a 3.65★ (average) average. Based on AppGoblin estimates, it reaches roughly 459.2M monthly active users . Store metadata: updated May 21, 2026, version 15245.
Recent activity: 18.3M installs this week (79.6M over 4 weeks) showing steady growth , and 1.7K new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 7, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Apr 22, 2026.
Store info: Last updated on Google Play on May 21, 2026 (version 15245).
SDKs, Trackers & Permissions
Android System Key Verifier was last scanned for SDKs 2026-04-07. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
Kotlin
FirebaseApp Details
App Store
Ads & App-Ads.txt
AppGoblin SDK Scans
3.65★
Ratings: 150.8K
Screenshots
App Description
More secure end-to-end encrypted communications with contact key verification
The Android System Key Verifier is a system service designed to improve the security of end-to-end encrypted (E2EE) messaging apps. It provides a unified system for public key verification across different apps. It lets developers store end-to-end encryption keys. It lets users verify that their apps are using the correct public keys when communicating, confirming that users are communicating with the person they intended to message.