Saber Duel
Light, sound and nearby duels
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Hold your iPhone like a hilt, tap the center control, and watch a blade of light extend above it.
Saber Duel lets you imagine a glowing blade emerging from the hilt in your hand. Enjoy motion-reactive sound and haptics on your own, or open it on two nearby iPhones to find a partner automatically.
• Tap the center button to ignite or retract your blade
• Hear swings and clashes respond to your movement
• Watch the red lamp turn green when a partner connects
• Swipe left or right along the bottom to change your hilt
• Get started with English and Korean instructions
No account is required. Optional usage analytics can be declined or turned off in App information.
Duels require two compatible iPhones running the app and local network permission. Leave enough space around you, hold your phone securely, and do not strike phones together.
Usability improvements
The developer, Bongkwon Choi, 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 Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bongkwon Choi
- Size
- 13.4 MB
- Category
- Entertainment
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - Mac
Requires macOS 26.4 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Korean
- Age Rating
13+
- 13+
- Frequent
Cartoon or Fantasy Violence
Guns or Other Weapons
- Copyright
- © 2026 Saber Duel