tPacketCapture Pro does packet capturing without using any root permissions. tPacketCapture Pro uses VpnService provided by Android OS.
Captured data are saved as a PCAP file format in the external storage.
★ Differences between Normal and Pro Version ★
Pro Version include an Application filtering feature.
Application filtering is able to capture only a specific application communication.
If you want a more detailed analysis, please transfer the file to your PC and use the software handles PCAP format(such as Wireshark).
Please try the tPacketCapture(Free) before downloading the tPacketCapture Pro(Paid).
* Some device's VPN Service does not work correctly.
* tPacketCapture and tPacketCapture Pro can't write capture data on time when use a realtime media app.
For example, VoIP, youtube, etc.
(tPacketCapture and tPacketCapture Pro try to write all packets data to a file, but File I/O is too slow..)