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Jutsu Sarper Studios

Make the hand signs. The camera does the rest.

Jutsu watches your hands through the front camera, recognises a sequence of hand signs in real time, and fires an animated effect on screen when the sequence is complete. Recognition runs on your phone.

Not in the store yet. The Google Play link will appear here when the listing opens.

  • 12 Techniques
  • 11 Live effects
  • On device Recognition
  • Free, with ads Price
  1. Hand found Hand landmarks in the camera frame
  2. Sign read Which sign your fingers are making
  3. Sequence followed Step by step, in the right order
  4. Effect fires On screen, over the camera image
The four steps of recognition, all on the phone.

How it works

  • Sequences, not single poses

    Each technique is a short sequence of finger signs. The app tracks your hand landmarks frame by frame and follows the sequence step by step, so a technique fires only when the whole sequence is made.

  • Effects drawn live

    Fire, water, lightning, clones and more are drawn procedurally over the camera image as particles and light, reacting to where your hands and face are.

  • Record a clip

    Record a short clip of a technique, with the app's own sound, and save it to your gallery or share it. Recording only starts when you tap record and allow it.

  • Free, ad-supported

    The app is free and shows Google AdMob ads. Techniques are used within a daily allowance, and an optional rewarded ad gives you more.

The camera image stays on your phone.

Hand, face and body recognition run on the device. Camera frames are not uploaded, stored or sent to Sarper Studios. Clips you record are saved to your phone and leave it only if you share them.

Ads are provided by Google AdMob, which may use your device's advertising ID. No camera image or clip is ever part of an ad request.

Read the full privacy policy

Developer

Publisher
Sarper Studios
Platform
Android · store listing not open yet
Contact
sarperstudiosapp@gmail.com
Privacy
Privacy Policy