About this app
Discover a collection of 16 interactive 3D knife models in a realistic virtual simulator. Explore butterfly knives, karambits, automatic knives, folding knives, and other unique designs. Each model features detailed 3D graphics, smooth opening animations, and realistic sound effects. Every knife has its own controls. Tap a button, swipe across the screen, or move your device to open and interact with different models. Select the butterfly knife and shake your device to start the opening animation. Once it is open, press and hold the handle to lock it in place. Then move your device to hear realistic motion sounds. FEATURES: • 16 interactive 3D knife models • Butterfly knives, karambits, automatic knives, and folding knives • Smooth and realistic opening animations • Detailed 3D graphics • Realistic sound effects • Touch, swipe, and motion controls • Simple and responsive interaction Choose your favorite 3D knife and discover how each virtual mechanism works. This app is a virtual simulator created for entertainment purposes only. It does not contain real weapons.
Latest release
What’s New
We’ve improved app stability and performance to make your experience smoother and more responsive.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 6:30 AM Free
Screenshots
