Haptic Testing vs Haptic Viewer

Haptic Testing is the tool for iOS developers and designers who want every touch to feel just right. Feel every haptic on iPhone and Apple Watch, see it visualized, and copy the Swift code straight into Xcode. FEEL EVERY HAPTIC • Impact: Light, Medium, Heavy, Soft and Rigid — for buttons, toggles and collisions • Notification: Success, Warning and Error — the feel of an outcome • Selection: the light tick of a changing value • Try haptics with native iOS elements: stepper, context menu, rotation and more CUSTOM PATTERNS • Compose Core Haptics patterns with intensity, sharpness and timing • Combine short (transient) and long (continuous) events • Play them on iPhone and Apple Watch ADVANCED VISUALIZATION • See the shape of every haptic — what you feel, on screen • Compare with ease: Light vs Heavy, Soft vs Rigid APPLE WATCH • Feel every watchOS haptic right on your wrist • No watch at hand? Use the built-in Apple Watch simulator on your iPhone READY-MADE CODE • A Swift snippet for every haptic • Copy or share with one tap — less guesswork, more time saved WHO IS THIS APP FOR? • App developers: find the right feedback for every action • Game developers: craft immersive tactile experiences • UX/UI designers: bring interfaces to life with haptics • Tech enthusiasts: learn how tactile feedback works PREMIUM A few haptics are free to try. Premium unlocks unlimited haptics, all code snippets, the pattern editor and Apple Watch haptics.

Preview local video and haptic patterns together on your iPhone. Haptic Viewer helps haptic designers and developers compare visual events with tactile feedback. Import an MP4 or MOV video and a Meta Haptics Studio .haptic file into a project, or preview either file on its own. ADJUST THE FEEL Drag the haptic timeline to shift its timing, fine-tune the offset in 0.05-second steps, and change haptic intensity with Gain. Pause, seek, or restart to compare a moment again. In paired projects, haptics stop when the video ends. KEEP YOUR PROJECTS ORGANIZED Import video from Photos or Files and haptic patterns from Files. Rename projects, replace individual files, and keep your project library between launches. Start with Pulse, an included six-second demo with five synchronized beats. YOUR FILES STAY YOURS Imported media is copied into the app. Originals stay unchanged. Haptic Viewer has no account sign-in, ads, tracking, or analytics, and it does not upload your projects. Device backups and cloud files shown by system pickers are governed by your device and provider settings. REQUIREMENTS Requires iOS 17 or later. Haptic playback requires an iPhone with Core Haptics support. Keep the app open during playback. Supports Meta Haptics Studio .haptic JSON, not Apple AHAP. Frequency is approximated using Core Haptics sharpness, so the tactile result may differ from other devices. Haptic Viewer is an independent utility and is not affiliated with Meta.