nowfound

Work · August 30, 2026

Haptix

Feel every frame. Create haptics that sync to video.

What it does

Haptix turns impacts, engine revs, heartbeats, and bass drops into touch—perfectly synced to video on iPhone. Build multi-lane haptic tracks with frame-level control, auto-generate haptics from audio, preview in slow motion, and share tactile video experiences.

Haptix is a free haptic video app for iPhone. Feel, create, and share frame-synced haptic tracks for YouTube videos.

Haptix turns every impact, engine rev, heartbeat, and bass drop into touch—perfectly synced to video on iPhone. Lay down taps, shape rumble, tune texture, and snap every sensation to the exact frame. It feels like a professional timeline—because it is one. Play the video while the pulse bar shows exactly where touch lands in the scene. Slow playback, jump five seconds, or snap events to tenths of a second. Separate taps, rumble, and texture into lanes you can mute, solo, and arrange. Tune gain and fades, then use Feel to preview only the event you are editing. Turn the phone sideways and the interface gets out of the way. Touch remains frame-locked while the picture owns the screen.…from haptix.maincharacter.one

Does the same job

all alternatives →
  • Haptics2019 · ▲105

    Vibrations tool for developers

  • HapticKey2018 · ▲133

    Trigger haptic feedback when tapping Touch Bar

  • Haptic Touch Bar2017 · ▲168

    The missing haptic feedback for Touch Bar keys

  • D'efekt 2.02019 · ▲167

    Create crazy video effects with this app

  • Twinkling2018 · ▲166

    Create videos with cool effects on your iPhone / iPad

  • AVTouchBar2021 · ▲129

    An audio visualizer for the touch bar

More work this month

the category →
  • Let agents source clips from terabytes of your local video

    Work · 18d ago · clipto.com

  • Free local transcription that is 100% Private

    Work · 17d ago · hynote.ai

  • The app store for voice native apps that lives in your notch

    Work · 28d ago · voiceos.com

  • Ask any question, get a video back instantly

    Work · 24d ago · scrimba.com

  • Handle all of the work before, during, and after meetings

    Work · 17d ago · calendly.com

Launched alongside, August 2026

the whole month →
  • TL

    Life & fun · 10d ago · louisabraham.github.io

  • Hey Noah641

    A proactive AI executive assistant for founders

    AI · Aug 2026 · heynoah.io

  • Let agents source clips from terabytes of your local video

    Work · 18d ago · clipto.com

  • SA

    Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

    Life & fun · Aug 2026 · toneyalexander.github.io

  • AdAnt AI608

    Claude for viral, high-converting social ads

    AI · Aug 2026 · adant.ai

  • I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

    AI · 17d ago · simedw.com