# TLS Inspector vs IDFA & Device Info Viewer

The clearest difference is ads: TLS Inspector at none against IDFA & Device Info Viewer's shown. TLS Inspector also leads on ratings volume (256 vs 1) and review sentiment (83% vs 67%). IDFA & Device Info Viewer's advantage is rating (5.0 vs 4.8). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDFA & Device Info Viewer 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 1, so its average is the more settled of the two. Written reviews complicate that: 83% of TLS Inspector's written reviews are positive against 67% of IDFA & Device Info Viewer's, so the app with the better star average is not the one people write more warmly about.

TLS Inspector ships an update monthly, IDFA & Device Info Viewer every 3 weeks. The most recent releases landed on August 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | TLS Inspector | IDFA & Device Info Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (256 ratings)](https://appshunter.io/ios/app/tls-inspector/id1100539810/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620/reviews)** |
| Number of ratings | **256** | 1 |
| Positive reviews | **83.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 17 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ian Spence](https://appshunter.io/developer/572311760) | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) |

## What reviewers say

### TLS Inspector

[App page](https://appshunter.io/ios/app/tls-inspector/id1100539810)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Essential security utility
- 🔧 Useful for cert renewals
- 📱 Inspects certs on mobile
- 💡 Innovative CA root updating
- 👍 Seamless share sheet integration

**What reviewers complain about**

- 🐛 Share extension not working
- ⚠️ Error messages for updates
- 📉 No longer works for some
- 🥶 App freezes
- 🚫 Unauthorized app claim

**Reported bugs**

- 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**

- Continue making app great and helpful
- Add dark mode option
- More advanced features


### IDFA & Device Info Viewer

[App page](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620)

Access your device's advertising ID (IDFA) and detailed technical specifications. View, copy, and share system information like model, OS, and storage. Designed for developers and curious users, it offers advanced insights through rewarded videos.

**Highlights:** View and copy IDFA, Access system details (model, OS, resolution, battery), Unlock extended info (IDFV, region, time zone, storage, memory, CPU), Export or share data, No logins or clutter, Advanced insights via rewarded video

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TLS Inspector free?

TLS Inspector is free to download, with no in-app purchases.

### Is IDFA & Device Info Viewer free?

IDFA & Device Info Viewer is free to download, with no in-app purchases.

### Which has better reviews, TLS Inspector or IDFA & Device Info Viewer?

IDFA & Device Info Viewer is rated higher. TLS Inspector averages 4.8 out of 5 from 256 ratings, while IDFA & Device Info Viewer averages 5.0 from 1 ratings.

### Do TLS Inspector or IDFA & Device Info Viewer have ads?

IDFA & Device Info Viewer shows ads; TLS Inspector does not.

### Which is updated more often, TLS Inspector or IDFA & Device Info Viewer?

TLS Inspector ships an update monthly, and IDFA & Device Info Viewer every 3 weeks. Most recently, TLS Inspector was updated on August 5, 2026 and IDFA & Device Info Viewer on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*