TLS Inspector vs Ask VT
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).
Ask VT
This utility app allows users to scan URLs and files for malware using the VirusTotal online service. It provides a convenient way to check suspicious links and files directly from your device, integrating with other apps via the Share menu.
- Scan URLs for malware
- Scan files for malware
- Use VirusTotal service
- Drag and drop files
- Share menu integration
- Freeware
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With Ask VT you can check URLs and files for malware using the online service VirusTotal (https://www.virustotal.com). VirusTotal is a free service from Google that scans Internet addresses and files with a variety of virus scanners. You can select the links and files using the buttons provided, or drag them from other apps onto the Ask VT home screen, such as onto the Trojan horse. Ask VT can also be called from the Share menu in other apps. In Apple's Mail app and in Safari, the Share menu appears when you press a little longer on a link. This app is freeware. It comes with absolutely no warranty. Use it at your own risk.
Screenshots
Verdict
The clearest difference is review sentiment: TLS Inspector at 83% against Ask VT's 50%. TLS Inspector also leads on ratings volume (256 vs 3) and update cadence (monthly vs every 3 months). Ask VT's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ask VT holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: TLS Inspector has 256 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 83% of TLS Inspector's written reviews are positive against 50% of Ask VT's, so the app with the better star average is not the one people write more warmly about.
TLS Inspector ships an update monthly, Ask VT every 3 months. The most recent releases landed on August 5, 2026 and June 11, 2026 respectively.
| Parameter | TLS Inspector | Ask VT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (256 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 83.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 256 — better | 3 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 18 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ian Spence | Uwe Holtkamp |
Customer experience
TLS Inspector
Ask VT
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
Ask VT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TLS Inspector
No in-app purchases
Ask VT
No in-app purchases









