ByteSniffer
Entwickler-Tools
9,99 €
ByteSniffer brings professional-grade network packet capture and analysis to iOS. Powered by a local VPN tunnel and a custom protocol parser, ByteSniffer gives you complete visibility into your device's network traffic without sending a single byte to the cloud.
Whether you're debugging an API, auditing app behavior, studying network protocols, or testing security, ByteSniffer delivers the raw data you need in a fast, readable interface that will feel immediately familiar to Wireshark users.
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Capture Everything. Inspect Anything.
ByteSniffer captures live IP traffic at the transport layer and decodes it in real time:
TCP & UDP: Full header parsing with flags, ports, and session tracking
DNS: Query and response decoding, QTYPE detection, pointer-compressed name resolution
HTTP: Method, URI, headers, and status codes with color-coded request types
TLS/SSL: SNI extraction from ClientHello, handshake state tracking
QUIC: Long-header packet detection on UDP/443
ICMP / ICMPv6: Echo, Unreachable, Neighbor Discovery, and more
Everything runs on-device. No proxy required by default. No data leaves your device unless you explicitly export it.
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An Interface Built for Technical Work
ByteSniffer's interface is compact, dense, and optimized for scanning large captures fast. If you've used Wireshark, the layout will feel natural from the first launch.
Packet List: Live-updating table with timestamp, source, destination, protocol, length, and parsed info. Sort by any column. Auto-scroll during capture or lock the view to inspect.
Connection View: Session-grouped view that aggregates packets into flows. See packet count, byte totals, and duration per connection at a glance.
Packet Detail: Four-tab deep-dive per packet: Overview, Protocol Tree, Hex Dump, and Payload preview. Inspect raw bytes alongside parsed fields.
Stats: Protocol distribution, packet rate over time, top destinations, and top conversations, all computed from your live capture.
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Filter Like a Pro
ByteSniffer's display filter system uses a field-based expression syntax inspired by Wireshark. Write expressions using protocol fields, boolean logic, and operators to get to exactly the packets that matter:
app_proto == "dns" and ip_dst contains "8.8.8"
tcp_flags_syn == true and not tcp_flags_ack == true
http_method == "POST"
Save named filter presets for repeated workflows. Real-time validation shows match count as you type.
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Export and Share
Export your capture in JSON or JSONL format to any destination on your device: Files, Mail, AirDrop, or any app on the share sheet. Export all packets or only the ones matching a filter. Filenames are timestamped automatically.
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Built for:
Mobile app developers debugging network calls
Network engineers diagnosing connectivity issues
Security researchers inspecting TLS handshakes and DNS behavior
Developers auditing what data their apps actually send
Students and professionals learning networking protocols firsthand
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Privacy by Design
All packet data is stored exclusively in a local, sandboxed container on your device. Nothing is uploaded automatically. Nothing is shared with third parties. Captures are cleared when the app closes unless you enable session persistence in Settings.
ByteSniffer is intended for authorized testing, debugging, and educational use on your own device or networks you have permission to monitor.
Bewertungen & Rezensionen
- Diese App hat noch nicht genügend Bewertungen oder Rezensionen erhalten, um eine Übersicht anzuzeigen.
Das Entwicklungsteam, Unified-Projects, hat darauf hingewiesen, dass die Datenschutzrichtlinien der App den unten stehenden Umgang mit Daten einschließen können. Weitere Informationen findest du in den Datenschutzrichtlinien des Entwicklungsteams .
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Der Entwickler erfasst keine Daten von dieser App.
Bedienungshilfen
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Informationen
- Größe
- 3,7 MB
- Kategorie
- Entwickler-Tools
- Kompatibilität
Erfordert iOS 17 oder neuer.
- iPhone
Erfordert iOS 17 oder neuer. - iPad
Erfordert iPadOS 17 oder neuer.
- iPhone
- Sprachen
- Englisch
- Altersfreigabe
16+
- 16+
- Anbieter
Unified Projects LTD.
- Unified Projects LTD. hat sich als Händler für diese App ausgewiesen und bestätigt, dass dieses Produkt oder diese Dienstleistung dem Recht der Europäischen Union entspricht.
- DUNS-Nummer
231365054 - Adresse
21 Busdens Lane
Milford
GODALMING
N/A
GU8 5JR
Vereinigtes Königreich - Telefonnummer
+44 7507735603 - E-Mail
info@unifiedprojects.co.uk
- Copyright
- © 2026 Unified Projects LTD.
