Inspect - View TLS certificate

Tao Xu · Utilities

4.5 134 ratings Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.5 → 4.51

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 82% 110
4★ 5% 7
3★ 2% 3
2★ 3% 4
1★ 7% 10

In-app purchases · US

No in-app purchases.

Screenshots

About

Inspect lets you inspect a site's TLS certificate chain on iPhone and iPad. Paste a host name or HTTPS URL, review trust state, protocol, certificate chain, and security signals, then export any certificate in the chain. Features: - Inspect live TLS certificate chains - Review trust status, protocol, validity, SANs, key usage, fingerprints, and extensions - Surface risky signals like expired certificates, weak algorithms, broken chain linkage, and possible interception products - Browse every certificate in the presented chain - Export DER certificates for sharing or debugging - Inspect the current page in Safari with the Safari extension - Inspect shared URLs and page data from other apps with the action extension - Check Live Monitor status from the Home Screen widget

What's new · 2.5.3

- OCSP and CRL status check - Redirect-aware TLS inspection: see each hop separately when a site redirects - Improved certificate chain display for long chains - Updated Certificate Transparency log database - Bug fixes and performance improvements

Details

DeveloperTao Xu
ReleasedMay 2016
UpdatedApr 2026
Version2.5.3
Size36.5 MB
RequiresiOS 18.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories UtilitiesProductivity
Bundle IDin.fourplex.Inspect