# AudioEffX vs Async Sampler

The clearest difference is price: AudioEffX at $4.99 against Async Sampler's $14.99. AudioEffX also leads on rating (4.9 vs 4.5) and update cadence (every 5 days vs every 2 weeks). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

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

AudioEffX holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews split almost evenly too, at 77% and 78% positive.

AudioEffX ships an update every 5 days, Async Sampler every 2 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | AudioEffX | Async Sampler |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/audioeffx/id1173816162/reviews)** | [4.5 (18 ratings)](https://appshunter.io/ios/app/async-sampler/id6453162970/reviews) |
| Number of ratings | 8 | **18** |
| Positive reviews | 76.9% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Paid | Paid |
| Size | 11 MB | 235 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Sergei Zhulkov](https://appshunter.io/developer/1698376336) |

## What reviewers say

### AudioEffX

[App page](https://appshunter.io/ios/app/audioeffx/id1173816162)

This app offers seven studio-quality audio effect modules for live use and enhancing music libraries. Effects can be chained in any order to create rich, modulated, or distorted sounds. It simulates room acoustics with adjustable reverb parameters for a customized listening experience.

**Highlights:** Seven studio-quality effect modules, Live usage and music library enrichment, Chained effect modules in any order, Chorus, Delay, Drive, ParaEQ, Flanger, Phaser, Reverb effects, Adjustable reverb parameters (tail, time, room size, diffusion, absorption, stereo), Sync mode for delay effects

**Features:** Vision Pro support

**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 AudioEffX free?

AudioEffX costs $4.99, with no in-app purchases.

### Is Async Sampler free?

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

### Which has better reviews, AudioEffX or Async Sampler?

AudioEffX is rated higher. AudioEffX averages 4.9 out of 5 from 8 ratings, while Async Sampler averages 4.5 from 18 ratings.

### Do AudioEffX or Async Sampler have ads?

Neither AudioEffX nor Async Sampler shows ads.

### Which is updated more often, AudioEffX or Async Sampler?

AudioEffX ships an update every 5 days, and Async Sampler every 2 weeks. Most recently, AudioEffX was updated on September 30, 2026 and Async Sampler on September 30, 2026.

---

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