Ultimate Remote is free and open source remote control application for Ultimate-II and Ultimate C64 devices that are on v3.11 firmware and higher for for iPhone, iPad, and Mac.

With Ultimate remote;
. Register Ultimate devices on local network by scanning them
. Import contents of storage media that is used on Ultimate device with a simple text file
. Easily access and search imported content and quickly take actions, such as Play SID File or Run a Program/Cartridge on your Commodore 64
. Upload and run external files from your mobile device.
. Mount disk images, browse D64 directory contents, select and run arbitrary files on your Commodore 64 from the app.
. Create and customize home layouts, arrange functions as you like
. Create shortcuts of your favorite games, music or any supported file type on the homescreen and optionally customize them with your custom icons.
. Import High Voltage SID Collection, create Jukebox Lists and play them on your Commodore 64.
. Create keystorke lists (keyboard macros) and send them to your Commodore 64 remotely, as if typing on physical keyboard.
. Perform any other operation that is supported by Ultimate HTTP API