Haptrix

This app and its Mac companion app are by far the best in their class for developing haptics.

This app does nothing. Play button does nothing and there’s no way to exit from external > browse. No help or instructions whatsoever.

This app is a companion to the macOS app, so on its own it doesn’t do much of anything. But in conjunction with the macOS Haptrix app, it is incredibly responsive and peforms well. I can distribute haptic patterns to a broad audience and have them audition the files by having them download this app. Haptrix for macOS is fantastic—a much-needed visual tool for haptic pattern design. It’s still in its early stages, but the feature set is well thought out and intuitive. The developer is responsive and friendly. If you’re developing haptics for iOS, you NEED this app.