TLS Inspector
TLS Inspector Summary
TLS Inspector is a mobile iOS app in Tools by Ian Spence. Released in Apr 2016 (10 years ago). It has 802 ratings with a 4.75★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 3.3K monthly active users . Store metadata: updated Nov 13, 2025.
Store info: Last updated on App Store on Nov 13, 2025 .
4.75★
Ratings: 802
Screenshots
App Description
Trust & Safety in the palm of your hand.
• Input & Inspect. It's really that simple.
Input a domain or IP address using the TLS Inspector app, or inspect any website from within your favourite browser using our Inspect Website extension.
• No Nonsense Results. "At a glance" has never been easier.
TLS Inspector will show you the entire issue chain for any website, and whether or not your device trusts that chain.
• Dive Deep. Details for days.
View important properties of any TLS certificate including fingerprints, dates, algorithms, and more.
• Stay Safe Online. No training required.
TLS Inspector makes it easy to detect and avoid man-in-the-middle attacks on unsafe networks by highlighting invalid and untrustworthy certificates.
• Right Place, Right Time. Inspect nearly anything from anywhere.
Easily access TLS Inspector from other apps, such as Safari, with the Show Certificates share sheet action.
TLS Inspector is free & libre open source software (FLOSS) with source code available on GitHub.