This application helps us to evaluate the benefits of applying Forward Erasure Correction (FEC) to a QUIC download in different scenarios with mobile users. Do not hesitate to try the application in different scenarios and then upload the results of your experiments so that we can analyze them. All the data are anonymous. The app allows to capture the traffic in pcap files using a local Android VPN service built inside the app but *only* the traffic generated by the app is captured, the traffic of other applications do not transit through this VPN service and is therefore not captured.