# CertWatch: SSL/TLS Certificate

> Monitor SSL/TLS certificates, get expiry alerts, and track changes locally.

Canonical page: [https://chrome-stats.com/d/com.atmecode.certwatch](https://chrome-stats.com/d/com.atmecode.certwatch)

## Overview

- **ID:** `com.atmecode.certwatch`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Atmecode
- **Category:** TOOLS
- **Downloads:** 82
- **Version:** 1.0.0.2
- **Last updated:** 2026-06-16
- **First published:** 2026-06-16
- **Publisher country:** ID
- **Size:** 8.23 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.atmecode.certwatch)
- **Privacy policy:** [https://atmecode.blogspot.com/2026/06/privacy-policy-for-certwatch.html](https://atmecode.blogspot.com/2026/06/privacy-policy-for-certwatch.html)

## Description

CertWatch is a professional, privacy-first utility designed for system administrators, web developers, and security enthusiasts who need to keep a close eye on their SSL/TLS certificates without compromising data privacy.<br><br>Unlike other monitoring services, CertWatch is 100% local. It performs all certificate handshakes and data storage directly on your device. No accounts, no cloud servers, and no telemetry.<br><br>KEY FEATURES:<br><br>• Automated Monitoring: Add any hostname or HTTPS URL to start tracking. CertWatch periodically checks the certificate status in the background.<br>• Expiry Alerts: Get notified before your certificates expire. Choose your monitoring interval to balance between battery life and frequency.<br>• Deep Certificate Analysis: View detailed information including Subject, Issuer, SHA-256 fingerprints, and SPKI hashes.<br>• Certificate Chain Viewer: Inspect the full trust chain from the leaf certificate to the root-adjacent intermediate CA.<br>• Change Detection: CertWatch records snapshots of every check. If a certificate is renewed or changed unexpectedly, you&#39;ll see it in the history timeline.<br>• Privacy by Design: Your monitored list and certificate history never leave your device. All TLS handshakes are performed locally via your device&#39;s network.<br>• Export/Import: Easily backup your monitored list to a JSON file or clipboard to move it between devices securely.<br><br>WHY CHOOSE CERTWATCH?<br><br>In an era of centralized monitoring, CertWatch returns control to the user. It is the perfect tool for monitoring internal staging environments, private servers, or public websites where you want a lightweight and private tracking solution.<br><br>NO SUBSCRIPTIONS:<br>Enjoy the full power of CertWatch for free. An optional one-time purchase is available to remove advertisements and support the independent development of the project.<br><br>Permissions:<br>- INTERNET: To perform TLS handshakes and load ads.<br>- NOTIFICATIONS: To alert you of certificate changes or expirations.<br>- SCHEDULE_EXACT_ALARM: To ensure background checks run reliably on your preferred interval.<br><br>Download CertWatch today and ensure your SSL/TLS certificates are always secure and up to date.

## Rankings

- #2,058,569 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.atmecode.certwatch.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.atmecode.certwatch)