# Async Sampler vs SoundBoard Studio PRO

The clearest difference is price: SoundBoard Studio PRO at $4.99 against Async Sampler's $14.99. SoundBoard Studio PRO also leads on update cadence (every 4 days vs every 2 weeks). Async Sampler's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 26.0). On ads and in-app purchases there is nothing between them.

Async Sampler costs $14.99 and SoundBoard Studio PRO $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Async Sampler ships an update every 2 weeks, SoundBoard Studio PRO every 4 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Async Sampler | SoundBoard Studio PRO |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | **[4.5 (18 ratings)](https://appshunter.io/ios/app/async-sampler/id6453162970/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Paid | — |
| Size | 235 MB | 2 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sergei Zhulkov](https://appshunter.io/developer/1698376336) | [Wu You Jhen](https://appshunter.io/developer/1759906488) |

## What reviewers say

### 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


### SoundBoard Studio PRO

[App page](https://appshunter.io/ios/app/soundboard-studio-pro/id6587556760)

**In-app purchases:** none


## Frequently asked questions

### Is Async Sampler free?

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

### Is SoundBoard Studio PRO free?

SoundBoard Studio PRO costs $4.99, with no in-app purchases.

### Do Async Sampler or SoundBoard Studio PRO have ads?

Neither Async Sampler nor SoundBoard Studio PRO shows ads.

### Which is updated more often, Async Sampler or SoundBoard Studio PRO?

Async Sampler ships an update every 2 weeks, and SoundBoard Studio PRO every 4 days. Most recently, Async Sampler was updated on September 30, 2026 and SoundBoard Studio PRO on October 2, 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.*