TLS Inspector vs SSL Detective Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TLS Inspector
Inspect TLS certificates for any domain or IP address to understand trust and safety. Detect man-in-the-middle attacks by highlighting invalid certificates. Access detailed certificate properties and integrate with your browser.
- Input domain or IP for inspection
- Inspect websites via browser extension
- View entire issue chain and trust status
- Detailed TLS certificate properties
- Detect man-in-the-middle attacks
- Share sheet integration with Safari
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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. TLS Inspector is made entirely without the use of Artificial Intelligence (AI) or Large Language Models (LLMs).
SSL Detective Plus
Investigate and verify SSL/TLS certificate chains with ease. This tool helps troubleshoot connection issues by displaying full certificate details and chains, which can then be emailed for further review.
- Investigate SSL/TLS certificates
- Verify certificate chains
- Easy-to-browse format
- Email certificate chains
- Troubleshoot connection issues
- View full certificate details
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SSL Detective Plus is a great tool for investigating SSL/TLS certificates and certificate chains. SSL Detective loads and displays SSL certificates and verifies SSL certificate chains in a easy to browse format. The SSL certificate chains can also be e-mailed to use or review on other systems. SSL Detective Plus uses the standard iPhone and iPad protocols to download and evaluate certificates and certificate chains to easily probe and troubleshoot certificate issues and resolve them quickly. SSL Detective is the perfect tool for troubleshooting SSL or TLS issues when connecting an iPhone or iPad to a web server, VPN (Virtual Private Network) server, mail server, MDM (Mobile Device Management) server, or any SSL/TLS enabled server. When an iPhone or iPad has a certificate error, only a portion of the server certificate may be displayed and it usually does not show the entire certificate or the certificate chain. Some apps will fail silently due to SSL/TLS error, or may log data to the system log. SSL Detective fills in the missing piece by being able to view the full certificate and the certificate chain for troubleshooting when attempting to resolve any issues. SSL Detective can also email the entire certificate chain right from the App, making it easy to troubleshoot the certificates on other systems SSL (Secure Socket Layer) and TLS (Transport Layer Security) are used to encrypt network traffic and verify that data has not been modified during transit. In order to have a successful SSL/TLS connection without warnings or failures, the certificate on the server must be valid and trusted.
Screenshots
Verdict
The clearest difference is price: TLS Inspector at Free against SSL Detective Plus's $29.99. TLS Inspector also leads on rating (4.8 vs 3.0) and in-app purchases (none vs 1). SSL Detective Plus's advantage is iOS requirement (13.0 vs 15.0). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TLS Inspector is free to download; SSL Detective Plus costs $29.99 up front. SSL Detective Plus sells 1 one-off in-app purchase. TLS Inspector asks for nothing beyond the download.
TLS Inspector holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: TLS Inspector has 256 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 83% of TLS Inspector's written reviews are positive against 50% of SSL Detective Plus's.
TLS Inspector ships an update monthly, SSL Detective Plus every 9 months. The most recent releases landed on August 5, 2026 and July 16, 2026 respectively.
| Parameter | TLS Inspector | SSL Detective Plus |
|---|---|---|
| Price | Free — better | $29.99 |
| Rating | 4.8 (256 ratings) — better | 3.0 (5 ratings) |
| Positive reviews | 83.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 256 — better | 5 |
| Update frequency | Monthly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ian Spence | Twocanoes Software, Inc. |
Customer experience
TLS Inspector
SSL Detective Plus
Bugs and requests
TLS Inspector
Reported bugs
5 issues- App crash issue fixed
- Share extension 'inspect website' never works
- Error checking for TLS bundle updates
- App freezes
- App locks up, non functional
Requested features
3 requests- Continue making app great and helpful
- Add dark mode option
- More advanced features
SSL Detective Plus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TLS Inspector
No in-app purchases
SSL Detective Plus
- SSL DetectiveFree
Questions
Is TLS Inspector free?
Is SSL Detective Plus free?
Which has better reviews, TLS Inspector or SSL Detective Plus?
Do TLS Inspector or SSL Detective Plus have ads?
Which is updated more often, TLS Inspector or SSL Detective Plus?
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