KozBon vs IOT747 Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KozBon
This utility app helps you find and test Bonjour network services. It allows you to discover existing services, broadcast your own custom services, and browse a large library of pre-configured service types. Designed for all Apple platforms with accessibility features.
- Discover Bonjour network services
- Broadcast custom Bonjour services
- 120+ built-in service types
- Create custom service types
- Native support for iPhone, iPad, Mac, Vision Pro
- Full VoiceOver support
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KozBon turns your local network into something you can actually understand. Open it and every mDNS / DNS-SD service in range appears in one organized list — media receivers, smart-home accessories, printers, file shares, Matter devices, Thread border routers, web servers, SSH endpoints, and dozens more. DISCOVER • Live, continuously-refreshing scan of every service advertised on your local network • 158 service types recognized out of the box, grouped into navigable categories • Tap any service to see its IP addresses, port, host name, TXT records, and protocol details • The list organizes itself into sections — one per device, or one per service type with a short description of the type when you sort by name • Filter and sort by name, category, or transport layer, and search across everything the scan has found BROADCAST • Publish your own service from your device in a few taps • Pick from the built-in library or define a custom type with your own TXT records • Watch it appear on neighboring devices the same instant ASK • A built-in assistant explains any service, or answers questions about your network in plain language • On-device Apple Intelligence by default — no cloud trip, no account, no servers • Or bring your own key for Anthropic Claude or Google Gemini when you want a bigger model • Each provider's model picker loads the models your key can actually use, so new ones appear without waiting for an app update • The Chat tab takes on the colours of whichever assistant you've selected • Swap assistants any time in Settings SIRI AND SHORTCUTS • "Scan for services" and "List discovered services" work from Siri, the Shortcuts app, and Spotlight • Spoken phrases are localized in all eight supported languages DESIGNED FOR EVERY SCREEN • Native SwiftUI on iPhone, iPad, Mac, and Apple Vision Pro — one app, built for each • Landscape and wide layouts, including the iPhone's inner display when unfolded, where the list and detail pane open side by side • Context menus for copying names, full type strings, IP addresses, and TXT records • A slow ambient colour wash behind every tab, with a switch in Settings to turn it off • Light, dark, and Increase Contrast appearances all native • Full keyboard navigation, VoiceOver labels on every control, and Dynamic Type throughout PRIVACY • Apple Intelligence runs entirely on device — your network details never leave it • Cloud assistant API keys live in the Keychain, locked to this device and never synced to iCloud • Requests are sent with storage turned off where the provider supports it, so no copy of your conversation is kept • No accounts, no telemetry, no servers of our own — KozBon is just an app Localized in English, Spanish, French, German, Japanese, Simplified Chinese, Arabic, and Hebrew, with full right-to-left layout support.
IOT747 Scanner
This utility app assists in testing Bluetooth Low Energy peripherals. It displays implemented services and their parameters in a user-friendly format. It also includes a generic viewer for unrecognized profiles.
- Bluetooth Low Energy peripheral testing
- Display implemented services
- Readable parameter display
- Generic viewer for unknown profiles
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IOT747 Scanner helps with testing bluetooth low energy peripherals. It contains implemented services and shows the parameters in a readable format to the user. It is also complete since it contains a generic viewer for unknown profiles.
Screenshots
Verdict
The clearest difference is rating: KozBon at 5.0 against IOT747 Scanner's 3.0. KozBon also leads on ratings volume (5 vs 1) and device support (4 vs 2). IOT747 Scanner's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (15.0 vs 26.0). 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.
KozBon holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: KozBon has 5 ratings behind it against 1, so its average is the more settled of the two.
KozBon ships an update every 9 days, IOT747 Scanner every 4 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | KozBon | IOT747 Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kozinga | CompanyDeep Ltd |
Customer experience
KozBon
IOT747 Scanner
In-app purchases
KozBon
No in-app purchases
IOT747 Scanner
No in-app purchases









