SSL Certificate Checker

Name: SSL Certificate Checker
Rating: 3.607143 (98 reviews)
Author: SebastianG

By: SebastianG

Easily check a SSL certificate vailidity

Features & Capabilities

SSL Certificate Checker is a handy Chrome extension designed to help you quickly verify and monitor the validity of SSL certificates for your own servers or others. It ensures only Android-validated certificates are listed in detail, and alerts you with system messages if any invalid certificates are detected.

With this tool, you can easily access essential SSL certificate information including timestamps, DNS and IP addresses, expiration dates, host name verification status, and complete server and chain certificate details. This extension simplifies SSL management and boosts your website's security assurance.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

2.2.0 Last updated: 2025-06-11

Version code:

Creation date:

2021-01-19

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
android.permission.ACCESS_NETWORK_STATE Safe
de.guenthers.certcheck.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

19.30MB

Email:

s.*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-13

Compare stats and ranking:

Ranking

# 408,578 ▼ 2,256

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

SebastianG

Google Play Store

https://play.google.com/store/apps/details?id=de.guenthers.certcheck

Email:

s.*****@gmail.com

Website:

https://guenther-app.de

User Reviews

Users appreciate the app's straightforward SSL certificate checking capabilities and its ad-free experience. However, multiple reviews highlight issues with app connectivity when certificates are invalid or local addresses are involved, as well as concerns about unreliable URL processing. Users also express a desire for enhanced features such as advance notifications for certificate expirations.

Pros

App effectively checks SSL certificates without intrusive ads.
Simple and easy to use tool for checking SSL certificates.
Helpful for checking SSL validity on various domains.

Cons

App cannot connect if the certificate is invalid or local address is used.
Uncertainty or inconsistency in URL handling may affect reliability.
Lacks advanced features like notification reminders before SSL certificate expiration.

Recent reviews

Good until it was taken over

st*****, 2024-06-28

Not bad, but it looks like it expects browseable content on the target domain. If the other end is some sort of API (RMI for example), a regular HTTP request may fail, but an SSL handshake (and thus, a certificate check) is still be possible. (See openssl s_client -connect as an example.)