Extract/ Filter WhatsApp and Snappchat-Use from Wireshark Data

I have 25 pcapng-files (Wireshark capture files; example see attached) which captured traffic in my WiFi network. During the capture time, one or two smartphones were logged in the network and used WhatsApp and/or Snapchat. I now need to filter the Wireshark data to identify for each timestamp if each smartphone used one of the two apps. I do not need to see the content, only if WhatsApp and Snapchat was used, when for which time period. An ideal solution would be to export this information as a text file. The best structure that file would be timestamp; IPadress-smartphone; macadress-smartphone; whatsappused y/n; snapchatused y/n timestamp; IPadress-smartphone; macadress-smartphone; whatsappused y/n; snapchatused y/n timestamp; IPadress-smartphone; macadress-smartphone; whatsappused y/n; snapchatused y/n etc. You can offer your service/quote first for one file to proof that it works. If it works well, I would pay for the other files. Or you offer immediately for all 23 files. Please state that. Thank you for your suggestion.