# LH Grain Pad vs Async Sampler

The clearest difference is price: LH Grain Pad at $2.99 against Async Sampler's $14.99. LH Grain Pad also leads on iOS requirement (9.0 vs 11.0). Async Sampler's advantage is rating (4.5 vs 4.0) and update cadence (every 2 weeks vs every 25 months). On ads, in-app purchases and monetization model there is nothing between them.

LH Grain Pad costs $2.99 and Async Sampler $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Async Sampler holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Async Sampler has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of LH Grain Pad's written reviews are positive against 78% of Async Sampler's.

LH Grain Pad ships an update every 25 months, Async Sampler every 2 weeks. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | LH Grain Pad | Async Sampler |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/lh-grain-pad/id926167601/reviews) | **[4.5 (18 ratings)](https://appshunter.io/ios/app/async-sampler/id6453162970/reviews)** |
| Number of ratings | 3 | **18** |
| Positive reviews | 50.0% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 34 MB | 235 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [昊 刘](https://appshunter.io/developer/652348004) | [Sergei Zhulkov](https://appshunter.io/developer/1698376336) |

## What reviewers say

### LH Grain Pad

[App page](https://appshunter.io/ios/app/lh-grain-pad/id926167601)

This app is a powerful granular synthesizer with two independent channels for creating unique sound textures. It offers extensive control over grain parameters, built-in samples, and a variety of audio effects for complex sound design. Ideal for both live performance and studio production.

**Highlights:** Dual independent granular channels, 8 amplitude envelopes, Built-in sample library, Extensive audio effects suite, Touchpad grain control, Customizable pitch bar, OSC message support, Audio recorder

**Features:** macOS Compatibility

**In-app purchases:** none


### Async Sampler

[App page](https://appshunter.io/ios/app/async-sampler/id6453162970)

Create captivating sound collages, dynamic textures, and rhythmic patterns with this powerful musical instrument. It offers asynchronous and synchronous playback modes, a versatile LFO, and an effects processor to elevate your sound design.

**Highlights:** Standalone and AUv3 versions, Three independent samplers, Extensive sample library, Upload your own samples, Asynchronous and synchronous playback, Flexible LFO system, Effects processor

**In-app purchases:** none


## Frequently asked questions

### Is LH Grain Pad free?

LH Grain Pad costs $2.99, with no in-app purchases.

### Is Async Sampler free?

Async Sampler costs $14.99, with no in-app purchases.

### Which has better reviews, LH Grain Pad or Async Sampler?

Async Sampler is rated higher. LH Grain Pad averages 4.0 out of 5 from 3 ratings, while Async Sampler averages 4.5 from 18 ratings.

### Do LH Grain Pad or Async Sampler have ads?

Neither LH Grain Pad nor Async Sampler shows ads.

### Which is updated more often, LH Grain Pad or Async Sampler?

LH Grain Pad ships an update every 25 months, and Async Sampler every 2 weeks. Most recently, LH Grain Pad was updated on October 13, 2026 and Async Sampler on September 30, 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.*