u64 - Ultimate 64 Controller

Control your Ultimate 64 or Ultimate II+ directly from your iPhone or iPad. Browse files, manage disk images, play SID music, and configure your device — all from the palm of your hand.

Features

🎵

SID Player

Stream SID music directly to your Ultimate 64. Browse and play from the High Voltage SID Collection (HVSC) with background playback and lock screen controls.

📁

File Browser

Navigate your Ultimate 64's file system. Run programs, mount disk images, and manage your collection.

💾

Disk Management

Mount and unmount D64, G64, D71, G71, and D81 disk images. Create new disk images on the fly.

⚙️

Configuration

Adjust your Ultimate 64 settings remotely. Save and load configurations with ease.

Requirements

This app requires an Ultimate 64, Commodore 64 Ultimate or Ultimate II+ device connected to the same local network as your iOS device. The app communicates with your device over WiFi/LAN.

Support

Need help? Have questions, feature requests, or found a bug? We'd love to hear from you.