KozBon vs Network Kit
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.
Network Kit
This utility app provides comprehensive network debugging tools. It allows users to view device network information and perform various tests like TCP, UDP, Ping, and DNS queries. An optional subscription removes advertisements.
- View IPv4/IPv6 and interface information
- TCP/UDP and Ping testing
- Traceroute functionality
- DNS query support
- Ad-free subscription option
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A network debugging tool App - Support viewing information IPv4, IPv6, interface of the current device - Support TCP, TCP6, UDP, UD6, Ping, Ping6, Traceroute, Traceroute6, DNS query Subscription Terms: 1. Products - Remove ads (Monthly), the price is ¥6/month - Remove ads (Quarterly), the price is ¥16/quarter - Remove ads (Annually), the price is ¥56/annual 2. Payment will be charged to iTunes Account at confirmation of purchase. 3. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period 4. Account will be charged for renewal within 24-hours prior to the end of the current period,and identify the cost of the renewal 5. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Privacy Policy: https://plumk.top/poivacy/network_kit_poivacy_cn.html Auto Renewal Agreement: https://plumk.top/apps/network_kit/agreement/auto_renew.html
Screenshots
Verdict
The clearest difference is in-app purchases: KozBon at none against Network Kit's 3. KozBon also leads on ads (none vs shown). Network Kit's advantage is iOS requirement (11.0 vs 26.0). On price, rating, ratings volume and update cadence 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. Network Kit sells 3 in-app purchases, starting at $0.99 per month. KozBon asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for KozBon against 4.9 for Network Kit. Both are backed by a comparable volume of ratings — 5 and 7 respectively.
Both ship on a similar rhythm, roughly every 9 days. Both last shipped on October 24, 2026.
| Parameter | KozBon | Network Kit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.9 (7 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 | 7 — better |
| Update frequency | Every 9 days | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Kozinga | 铁柱 李 |
Customer experience
KozBon
Network Kit
In-app purchases
KozBon
No in-app purchases
Network Kit
- Remove ads (Monthly)$0.991 Month
- Remove ads (Quarterly)$1.993 Months
- Remove ads (Annually)$7.991 Year








