PCAPdroid vs tcpflow

PCAPdroid — PCAPdroid is a network protocol analyzer app for Android. It allows users to capture, inspect, and analyze network traffic on their Android devices. Useful for network troubleshooting, debugging, and

tcpflow — tcpflow is an open source tool for capturing TCP traffic flows. It works by capturing packets from network interfaces or packet capture files, reassembling TCP streams, and storing application-layer d

PCAPdroid offers Real-time packet capture, Filters for protocols, hosts, ports etc, Detailed packet inspection, Export PCAP files, Works over WiFi, cellular data, VPNs, while tcpflow provides Captures TCP traffic flows from live network interfaces or packet capture files, Reassembles TCP streams and stores application-layer data, Stores TCP metadata like sequence numbers, acknowledgments, window advertisements, Supports BPF filters for selective capturing, Outputs flows in various formats like ASCII, CSV, JSON.

PCAPdroid stands out for Free and open source, Easy to use interface, Lightweight app; tcpflow is known for Open source and free, Lightweight and fast, Powerful BPF filtering capabilities.

Feature	PCAPdroid	tcpflow
Overall Score	N/A	N/A
Primary Category	Network & Admin	Network & Admin
Pricing	Open Source	Open Source

Product Overview

PCAPdroid

Description: PCAPdroid is a network protocol analyzer app for Android. It allows users to capture, inspect, and analyze network traffic on their Android devices. Useful for network troubleshooting, debugging, and learning about network protocols.

tcpflow

Description: tcpflow is an open source tool for capturing TCP traffic flows. It works by capturing packets from network interfaces or packet capture files, reassembling TCP streams, and storing application-layer data with relevant TCP metadata.

Key Features Comparison

PCAPdroid Features

• Real-time packet capture
• Filters for protocols, hosts, ports etc
• Detailed packet inspection
• Export PCAP files
• Works over WiFi, cellular data, VPNs
• Supports IPv4 and IPv6

tcpflow Features

• Captures TCP traffic flows from live network interfaces or packet capture files
• Reassembles TCP streams and stores application-layer data
• Stores TCP metadata like sequence numbers, acknowledgments, window advertisements
• Supports BPF filters for selective capturing
• Outputs flows in various formats like ASCII, CSV, JSON
• Can extract files based on signatures
• Has a library API for programmatic access

Pros & Cons Analysis

PCAPdroid

Pros

• Free and open source
• Easy to use interface
• Lightweight app
• Works offline
• Good for learning about networks

Cons

• Limited compared to desktop analyzers
• Can drain battery quickly
• No automated analysis features

tcpflow

Pros

• Open source and free
• Lightweight and fast
• Powerful BPF filtering capabilities
• Extensible via plugins
• Portable across platforms
• Can extract files and media
• CLI and library API available

Cons

• Limited to TCP flows only
• No fancy GUI
• Steep learning curve
• Need to process outputs for analysis
• Not a full packet analyzer

Pricing Comparison

PCAPdroid

• Open Source

tcpflow

• Open Source