An electronic device includes display, radio communication circuit configured to perform radio communication, at least one processor operatively connected to display and radio communication circuit, and memory operatively connected to the at least one processor and configured to store a first application program including a first user interface and to store instructions, executable by the at least one processor, for establishing a connection to an external server including a second application program executable in place of at least part of operations of a first application program via the radio communication circuit, executing, upon receipt of a first user input associated with the first application program, the first application program, displaying a first user interface of the first application program on the display, and displaying, upon receipt of a second user input associated with the first application program, a second user interface associated with the second application program on the display.