# iDensity vs LH XYZ

The clearest difference is price: LH XYZ at $0.99 against iDensity's $9.99. LH XYZ also leads on iOS requirement (14.0 vs 17.0). iDensity's advantage is update cadence (monthly vs every 19 months). On ads, in-app purchases and device support there is nothing between them.

iDensity costs $9.99 and LH XYZ $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iDensity ships an update monthly, LH XYZ every 19 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | iDensity | LH XYZ |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | **[4.9 (48 ratings)](https://appshunter.io/ios/app/idensity/id464660779/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 86.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Monetization | Paid | — |
| Size | 17 MB | 9 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [昊 刘](https://appshunter.io/developer/652348004) |

## What reviewers say

### iDensity

[App page](https://appshunter.io/ios/app/idensity/id464660779)

This app offers real-time asynchronous sound file granulation, enabling users to create a wide array of audio effects. It provides tools for time/pitch manipulation, texture generation, buffer recording, and complex sound exploration. Designed for musicians and sound designers, it offers flexibility for live performance, studio composition, and on-the-go sound design.

**Highlights:** Real-time sound granulation, Time/pitch shifting and jittering, Texture generation, Buffer recording and manipulation, Scrub pad exploration, Dynamic envelope shaping, Audio Unit (AUv3) support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Incredible soundscapes
- 🎛️ Powerful granular synthesis
- 🎚️ Multi-channel capability (6 channels)
- 🎧 Excellent for ambient music
- 💡 Innovative sound design tool

**What reviewers complain about**

- 🤔 Steep learning curve
- 🎨 Unappealing UI/color schemes (for some)
- 🎛️ Counterintuitive controls (for some)
- 💰 In-app purchases can be costly
- ❓ Lack of clear documentation/tutorials (historically)

**Reported bugs**

- Occasional crashes (historically)
- AudioBus issues (historically)
- Preset management not working correctly (historically)
- Transport sync not working (historically)
- GUI bugs (e.g., maximizing a strand)

**Requested features**

- Independent MIDI note control over pitch for each stream
- Alphabetical preset sorting
- Load existing project name into 'Save As'
- Multi-port output for AUM/Ape Matrix
- Built-in wave-editor for sample cutting


### LH XYZ

[App page](https://appshunter.io/ios/app/lh-xyz/id676800278)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iDensity free?

iDensity costs $9.99, with no in-app purchases.

### Is LH XYZ free?

LH XYZ costs $0.99, with no in-app purchases.

### Do iDensity or LH XYZ have ads?

Neither iDensity nor LH XYZ shows ads.

### Which is updated more often, iDensity or LH XYZ?

iDensity ships an update monthly, and LH XYZ every 19 months. Most recently, iDensity was updated on November 1, 2026 and LH XYZ on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*