tPacketCapture does packet capturing without using any root permissions. tPacketCapture uses VpnService provided by Android OS.
Captured data are saved as a PCAP file format in the external storage.
If you want a more detailed analysis, please transfer the file to your PC and use the software handles PCAP format(such as Wireshark).
★ Differences between tPacketCapture and tPacketCapture Pro ★
Pro Version include an Application filtering feature.
Application filtering is able to capture only a specific application communication.
Fixed crash on startup.
Support for Android5.0(Lollipop).
Fixed an issue that does not switch the toggle button when you stop the capture.
Fixed an issue that the file list is not updated when you stop the capture.
Speeding up of capturing.
Fixed an issue for Android 4.4(kitkat) .
Relase tPacketCapture Pro.
Fixed an issue that pcap file not found when transfer the file to your PC.