Utilities
Punktfunk
Stream an authorized Linux/Windows host's games to Apple devices over a suitable network.
Useful for users comfortable testing host/client versions and controls
Virtual display and controller support can adapt a desktop session to a device.
Keep in mind: Lower-latency/1Gbps-ready claims depend on network/GPU/codec; game-library launch is experimental. New features need host0.46, base works from0.45 as stated.
Inside the app
Official product images
What you can do
- Local host streaming and virtual display
- Controller/keyboard/mouse and optional mic passthrough
- Bitrate/codec/latency statistics and supported HDR
Good for
- Users of their own paired hosts and licensed games
Consider alternatives for
- Included games or guaranteed low latency everywhere
Limitations & considerations
- Captured minimum: iOS 17.0.
- Lower-latency/1Gbps-ready claims depend on network/GPU/codec; game-library launch is experimental. New features need host0.46, base works from0.45 as stated.
Privacy & permissions
Streaming reveals desktop content and optional microphone; restrict pairing/network access and disable unnecessary passthrough.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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