# Isochronic Tone Generator — Rhythmic tones for deep focus

> Rhythmic tones for deep focus (iPhone/iPad app by Nathan Mueller.)

- Source: https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589 (this page in markdown: same URL + `.md`)
- Developer: [Nathan Mueller](https://appshunter.io/developer/1205886499)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-06-03
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/isochronic-tone-generator/id6774207589/reviews.md

## What is Isochronic Tone Generator?

Isochronic Tone Generator is a focused audio tool for creating clean, precise isochronic pulse tones from 1 to 50 Hz.

Set a pulse frequency, choose a carrier tone, shape the depth and softness, then start listening. The app includes simple presets for common listening ranges, multiple waveform options, haptic frequency adjustment on iPhone, background audio support, and a calm visual interface designed to stay out of the way.

Use it for meditation, focus sessions, breathwork, experimentation, or any routine where a steady rhythmic tone helps you settle in.

Features:
- 1-50 Hz isochronic pulse control
- Adjustable carrier tone
- Sine, square, sawtooth, and triangle waveforms
- Depth, softness, and volume controls
- Presets for common frequency ranges
- Background audio and Lock Screen controls on iPhone
- Minimal visualizer with fluid themes

Isochronic tones are rhythmic audio pulses. Use comfortable volume levels, take breaks, and do not use while driving or operating machinery.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Isochronic Themes | $0.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-03

No release notes.

## More apps by Nathan Mueller

- [Mold Marauder](https://appshunter.io/ios/app/mold-marauder/id1505605329)
- [Lumina Manifestation Journal](https://appshunter.io/ios/app/lumina-manifestation-journal/id6758100569)
- [Glass Aquarium](https://appshunter.io/ios/app/glass-aquarium/id6761319262)
- [Dead Frequency](https://appshunter.io/ios/app/dead-frequency/id6764364326)

All apps by Nathan Mueller: https://appshunter.io/developer/1205886499

## Related topics

[isochronic](https://appshunter.io/ios/topics/isochronic) · [isochronic tones](https://appshunter.io/ios/topics/isochronic-tones)

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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 2026-07-25.*