u64 - Ultimate64 Controller
Remote for Ultimate64
$0.99 · Designed for iPad. Not verified for macOS.
Control your Ultimate64, Ultimate II+, or the new Commodore 64 Ultimate directly from your iPhone. Mount disks, play SID music, manage files, and configure your device — all wirelessly over your local network.
DEVICE CONTROL
Reset, reboot, pause, resume, and power your machine remotely. Load PRG programs, cartridge files, SID tunes, and MOD audio instantly.
DISK MANAGEMENT
Mount and unmount D64, G64, D71, G71, and D81 disk images without leaving your chair.
DEVELOPMENT TOOLS
Peek and poke memory addresses with the built-in memory editor. Send text commands through the keyboard buffer for automation and testing.
CONFIGURATION
Access and modify device settings. Save configurations to flash memory for permanent storage.
STATUS MONITORING
View real-time drive states, mounted images, and device information with instant feedback.
Connects via Ethernet or Wi-Fi on your local network. Auto-discovers compatible devices.
Perfect for retro gaming, C64 development, digital preservation, and educational use.
Requires Ultimate64, Ultimate II+, Ultimate II, or Commodore 64 Ultimate hardware with network connectivity and REST API support.
Ratings & Reviews
- Improved portrait and landscape layout throughout the app
- Memory editor now fully scrollable on all screen sizes
- Browse the C64 Scene — search releases, view top lists and latest uploads, download and run files directly on your Ultimate64
The developer, Marcin Spoczynski, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Marcin Spoczynski
- Size
- 22.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Marcin Spoczynski
