# Lamsi — Design. Touch

> Design. Touch (iPhone/iPad app by Daniel Ivanfy.)

- Source: https://appshunter.io/ios/app/lamsi/id6824174331 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Ivanfy](https://appshunter.io/developer/1798134015)
- Category: Developer Tools, Utilities
- Price: $0.49
- Age rating: 4+
- Requires: iOS 18.0 · 5 MB
- Languages: American English
- Released: 2026-10-31
- Data updated: 2026-11-03

## What is Lamsi?

Picture. Sound. Feeling.

Lamsi is a visual workspace for creating haptic experiences. Arrange tactile effects alongside audio and video, shape their intensity and sharpness, and feel your ideas come to life on iPhone.

CREATE ON A TIMELINE
Build your project with multiple haptic, audio and video tracks. Move, trim, split and arrange elements with snapping and clear waveform displays to keep every sensation in sync.

SIX WAYS TO START
Choose Click for a crisp impact, Ramp for a rising or falling sensation, Buzz for continuous texture, or Pulses for rhythmic beats. Use Match Audio to translate sound into touch, or Custom to create your own.

TURN AUDIO INTO HAPTICS
Match Audio maps loudness to intensity and pitch to sharpness. Adjust the input ranges and flip either mapping to refine the result. The generated haptic becomes an independent element you can edit without changing the original audio.

DRAW YOUR OWN SENSATIONS
Create custom intensity and sharpness curves with draggable keyframes. Choose Smooth, Linear or Square interpolation, set the duration, and add the result directly to your timeline. Save favourite elements to your library for future projects.

DESIGN ON MAC AND IPAD
Work with the full editor on Mac or use touch-friendly controls on iPad. Open and save .ttrk project files to continue working across your devices.

FEEL IT ON IPHONE
Connect over your local network to preview haptics together with audio and video on a compatible iPhone. Follow playback progress, play or stop the experience, and keep received previews available after disconnecting.

EXPORT WHEN YOU’RE READY
Save your editable project as a .ttrk file, or export the haptic pattern in Apple’s AHAP format for use in your own workflows.

Whether you’re exploring a single pulse or designing a carefully synchronised sequence, Lamsi gives touch a place in your creative process.

Haptic playback requires a compatible iPhone with Core Haptics support. Sending previews between devices requires a local network connection. AHAP exports contain haptic data; audio and video remain part of the project and device preview.

## Is Lamsi safe?

Not enough ratings yet to assess Lamsi.

## Is Lamsi legit?

Lamsi appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Lamsi is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.2.1 — 2026-11-02

• Fixed audio and video importing on iPad.
• Added video importing from Photos and audio importing from your music library for downloaded, unprotected songs.
• Added drag-and-drop media importing from other apps.
• Added Saved Previews on iPhone: keep multiple projects, including audio, video and haptics, ready to play without reconnecting to your Mac or iPad.
• Saved previews now remain available after closing or updating Lamsi.

### 1.2.0 — 2026-10-31

No release notes.

## More apps by Daniel Ivanfy

- [CalcuMate+](https://appshunter.io/ios/app/calcumate-plus/id6744127412)
- [Grid-It](https://appshunter.io/ios/app/grid-it/id6746702293)
- [Dreamport](https://appshunter.io/ios/app/dreamport/id6751865282)
- [SubTracked](https://appshunter.io/ios/app/subtracked/id6752555693)
- [RenoFlo](https://appshunter.io/ios/app/renoflo/id6758380520)
- [MMNTM](https://appshunter.io/ios/app/mmntm/id6760087932)

All apps by Daniel Ivanfy: https://appshunter.io/developer/1798134015

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-03.*