AriScope is a powerful ARINC 429 interface for smartphones. The free Android application receives data via Bluetooth from the battery powered device which reads, decodes and analyzes the ARINC 429 line in real time (high speed or low speed). AriScope displays the list of the received labels (with individual refresh rates) ; the user can select a label in order to show detailed information and an oscillogram of the selected label may be displayed (auto-synchro). AriScope is also able to record the whole ARINC line into a readable text file that is sent by e-mail immediately from the application.