Downloads
More secure end-to-end encrypted communications with contact key verification
Android System Key Verifier is a Google-provided OS-level service that unifies public key verification across messaging apps, helping users ensure they’re communicating with the intended contact. It stores end-to-end encryption keys and lets apps verify that the correct public keys are in use, strengthening E2EE security. With 1,000,000,000+ total downloads and 72M in the last 30 days, the service has a long-standing presence in Android security (launched about 599 days ago) and carries a solid user rating of 3.72 from 153,364 reviews.
Pros & Cons
- System-wide security through OS-level key verification
- Cross-app verification reduces risk of misaddressed messages
- Centralized E2EE key storage benefits developers
- Free to use as part of the system experience
- Not ranked in any top app lists
- Primarily a system service, with limited consumer-facing features
About Android System Key Verifier
Android System Key Verifier is a tools app developed by Google LLC.
Download Statistics
Android System Key Verifier has been downloaded 3.2 billion times. In the last 30 days, the app was downloaded 72 million times.
User Ratings
Android System Key Verifier is rated 3.72 out of 5 stars. The rating is based on 150 thousand ratings.
App Information
Android System Key Verifier is FREE to download. The APK download size is 5.31 MB. The latest version available is 1.387.929119320. The last update was on June 9, 2026.
Technical Requirements
Android System Key Verifier requires Android 10+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2024.
More data about Android System Key Verifier
| Price | Free to download |
| Total downloads | 3.2 billion |
| Recent downloads | 72 million |
| Rating | 3.72 based on 150 thousand ratings |
| Ranking | Not ranked |
| Version | 1.387.929119320 |
| APK size | 5.31 MB |
| Number of libraries | 15 |
| Designed for Android | 10+ |
| Suitable for | Everyone |
| Ads | NO ads |
App Performance Report
Get a detailed PDF report for Android System Key Verifier with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Alternative downloads for the Android System Key Verifier app
Android System Key Verifier compared with similar apps
Common keywords of similar apps
System Apps Verifier Contact Verification Public Lets Store Verify Communicating End Key Keys Encrypted Encryption Users
Keywords missing from this app
App Secure Messages Messaging Security Chat Private Data Features Https Calls Text Device Privacy Communication Phone Information Oversec Message User Recent Sharing Voice Chiffry Send Free Internet People Video Number Access Group Support Required Open Messenger Time Share Server Encrypt Version Designed Design Signet
More from Google LLC
Google Play Rating history and histogram
Downloads over time
Android System Key Verifier has been downloaded 3.2 billion times. Over the past 30 days, it averaged 2.4 million downloads per day.
Changelog of Android System Key Verifier
Developer information for Google LLC
Comments on Android System Key Verifier for Android
Google Play Rankings for Android System Key Verifier
Technologies used by Android System Key Verifier
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