This application is part of a research project aiming to evaluate the benefits of simultaneously using several network paths such as WiFi and cellular on your iPhone. The tests will evaluate two transport protocols: Multipath TCP and Multipath QUIC.
Two kinds of benchmark are available: mobility and multipath ones. In mobility runs, you can figure out how far you can reach your WiFi network while observing the benefits of multipath protocols in such situations. In multipath runs, you can observe how well multipath protocols behave under different network traffics.
The outcome of the tests is available in the "Results" section of the application. This enables you to figure out if your networks behave well with those protocols.