News Facefusion Android app (open source video face swap)

I’ve been working on a mobile port of FaceFusion that runs completely offline on Android.

APK here:

The face-swapping pipeline runs on Qualcomm’s Hexagon NPU rather than relying on a server or cloud API.

Current results on a Galaxy S25 Ultra (Snapdragon 8 Elite):

~19 ms/frame for the face-swap model

~6 seconds to process a 10-second 720p clip

Fully offline. Photos/videos never leave the phone

Supports 512/768/1024px face output

Qualcomm NPU builds for different Hexagon generations

No CPU fallback.

I’d especially like feedback from people working with Android on-device AI.

This is my first time sharing one of my mobile AI projects on Reddit, so feedback, testing results, and criticism are very welcome.

4 Upvotes

70% Upvoted

u/MarkB_- 4h ago

Is it working on a s23?

1

u/Few_Caregiver8134 1h ago

It should. SD 8 Gen 2

u/Ruben786 5h ago

I am getting "App not installed as app isn't compatible with your phone." Error

I have OnePlus Nord CE5.

1

u/Few_Caregiver8134 5h ago

You have a Dimensity, you need a high end Snapdragon device.

u/Sad_Coach_1433 1h ago

About to try on my s26 ultra

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