HomeAppsMusic & AudioMarshall Multi-RoomApps like Marshall Multi-Room Here are some great alternatives to Marshall Multi-Room by Marshall Group AB : Marshall Gateway ★3.6 ESPN 94.1 FM & AM 930 ★3.6 Bluetooth Speaker Switch Basic ★4.2 Bluetooth Speaker Switch ★3.5 MusicCast Controller ★4.3 Wi-Fi Bluetooth Speaker ★3.6 Phorus ★3.8 SpeakerCraft App 1.2 ★3.4 AirPlay Multiroom by WHAALE ★3.4 Wireless Audio-Multiroom (Tab) ★3.4 WING Copilot ★4.7 JENSEN WI-FI AUDIO ★3.2 Klipsch LowControl ★3.6 Torpedo Wireless Remote ★3.3 Teufel Raumfeld ★3.3 WiiM Home ★4.0