Side by side
Live Link Face vs Reactional Engine
Both stand on game audio middleware. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhone
Live Link Face connects mobile facial capture with MetaHuman animation workflows in Unreal Engine. Check the platform-specific requirements and Android chipset limits before choosing a device.
Visit Live Link Face Free plan AndroidAPIiPhone+4
Choose Reactional Engine if your game needs music that can change with gameplay and you want controls over its musical structure. Look elsewhere if you need a stated Studio price or a currently available Godot integration.
Visit Reactional EngineThe facts
| Live Link Face | Reactional Engine | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone | Android, API, iPhone, Linux, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | dev.epicgames.com | reactionalmusic.com |
| On game audio middleware | #5 of 24 | #9 of 24 |
Live Link Face: what it does well
- Free on iOS and Android.
- iOS supports real-time and processed animation.
- Streams animation through the MetaHuman Live Link plugin.
- OSC settings support external controllers and devices.
- Live Link Hub can download recorded media.
What to know first
- Android app is described as a beta.
- Android does not support capture for offline processing.
- Real-time Android use is limited to certain Qualcomm chipsets.
- Streaming requires a network connection to the Unreal Engine computer.
Reactional Engine: what it does well
- Generates music note by note with virtual instruments.
- Changes key, scale, tempo, and instrumentation in real time.
- Supports Windows, macOS, Linux, mobile, web, and console targets.
- Free prototyping lets developers test any track.
- API includes stingers and bar, beat, and note callbacks.
What to know first
- Free plan requires a Reactional splash screen.
- Studio pricing is available on request.
- Godot is listed as coming soon.
Alternatives to Live Link Face Alternatives to Reactional Engine The whole list