# Fusion by FloVerse vs Async Sampler

The clearest difference is price: Fusion by FloVerse at $2.99 against Async Sampler's $14.99. Async Sampler's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Fusion by FloVerse costs $2.99 and Async Sampler $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fusion by FloVerse ships an update every 2 months, Async Sampler every 2 weeks. The most recent releases landed on September 18, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Fusion by FloVerse | Async Sampler |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| 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 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 14 MB | 235 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FloVerse Inc.](https://appshunter.io/developer/1561418430) | [Sergei Zhulkov](https://appshunter.io/developer/1698376336) |

## What reviewers say

### Fusion by FloVerse

[App page](https://appshunter.io/ios/app/fusion-by-floverse/id6446180299)

**Features:** Apple Watch app, 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 Fusion by FloVerse free?

Fusion by FloVerse costs $2.99, with no in-app purchases.

### Is Async Sampler free?

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

### Do Fusion by FloVerse or Async Sampler have ads?

Neither Fusion by FloVerse nor Async Sampler shows ads.

### Which is updated more often, Fusion by FloVerse or Async Sampler?

Fusion by FloVerse ships an update every 2 months, and Async Sampler every 2 weeks. Most recently, Fusion by FloVerse was updated on September 18, 2026 and Async Sampler on August 4, 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.*