Thrum - Tactile Fidget

Thrum turns your iPhone into a simple tactile fidget built around touch and haptic feedback. No complicated controls. No clutter. Just a responsive surface you can tap, swipe, hold, and explore. Every interaction creates haptic feedback based on how you use the screen. Swipe slowly or quickly, change direction, hold your finger down, tap different areas, and experience how Thrum responds. FEEL EVERY GESTURE Thrum responds to different properties of your touch, including: • Swipe speed • Stroke duration • Movement direction • Touch location • Taps and double taps • Press and hold gestures The result is a tactile surface that feels different depending on how you interact with it. MAKE IT YOURS Adjust haptic intensity and sharpness to find the response you prefer. Thrum keeps customization simple so you can spend less time configuring and more time fidgeting. MINIMAL VISUAL FEEDBACK Thrum's interface is intentionally simple. Swipe across the screen to create a subtle white trail. Tap to create a small visual response exactly where your finger touches. Want a completely tactile experience? Turn visual feedback off and Thrum becomes a clean black surface controlled entirely through touch and haptics. QUICK INTENSITY CONTROL Adjust haptic intensity without leaving the fidget surface. Thrum is designed around quick interactions so the interface stays out of your way. QUICK ACCESS Set up supported iPhone shortcuts and accessibility features such as Back Tap to make Thrum easy to open whenever you want to fidget. SIMPLE BY DESIGN Thrum doesn't try to be a game, social network, or complicated productivity tool. It is a focused digital fidget built around one of the most distinctive pieces of hardware already inside your iPhone: haptic feedback. Tap it. Swipe it. Feel it. Thrum — your screen is the fidget.