# Ulzii Drone — Fingertip Meditation

> Fingertip Meditation (iPhone/iPad app by Keisuke Oki.)

- Source: https://appshunter.io/ios/app/ulzii-drone/id6797138454 (this page in markdown: same URL + `.md`)
- Developer: [Keisuke Oki](https://appshunter.io/developer/6787004363)
- Category: Music, Health & Fitness
- Price: $1.99
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Japanese
- Released: 2026-08-18
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/ulzii-drone/id6797138454/reviews.md

## What is Ulzii Drone?

Ulzii is an instrument for fingertip meditation, inspired by Mongolian
throat-singing (khoomei) and the tradition of drone music.

At its core is continuous tuning, free from the twelve equal-tempered Western
scale. Two ribbons let you freely set the pitch of two voices; touching the
central pad shapes the color of that voice's resonance (like a vowel)
depending on where you touch.

The name "Ulzii" comes from the endless knot found in traditional Mongolian
ornamentation — echoing this app's core idea of an unbroken, continuous drone.

- Continuous tuning ribbons: note names are just reference points — slide
your finger to tune freely to anything in between
- Central pad: touch position shapes vocal resonance (overtone color); an
optional VOWELS overlay shows common vowel positions
- Three playing modes: UNISON (locked to voice I), FOLLOW (a delayed echo of
voice I), and ORBIT (an autonomous, ever-moving layer)
- Sleep / meditation timer: 3–30 minutes, gently fading out at a slower
tempo — ideal for bedtime or meditation

Headphones are recommended. This app does not collect or transmit any
personal data or performance data.


## Version history (last 1 release)

### 1.0 — 2026-08-18

No release notes.

## More apps by Keisuke Oki

- [blatt – Goethe daily](https://appshunter.io/ios/app/blatt-goethe-daily/id6787004361)
- [Laryngeal](https://appshunter.io/ios/app/laryngeal/id6790805980)

All apps by Keisuke Oki: https://appshunter.io/developer/6787004363

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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 2026-08-20.*