# samplerSequencer vs FX

The clearest difference is price: FX at Free against samplerSequencer's $1.99. FX also leads on update cadence (every 10 days vs every 11 months). samplerSequencer's advantage is iOS requirement (18.0 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

FX is free to download; samplerSequencer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

samplerSequencer ships an update every 11 months, FX every 10 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | samplerSequencer | FX |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Size | 3 MB | 35 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### samplerSequencer

[App page](https://appshunter.io/ios/app/samplersequencer/id428801067)

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

**In-app purchases:** none


### FX

[App page](https://appshunter.io/ios/app/fx-square-classic-fm-synthe/id6763827247)

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

**In-app purchases:** none


## Frequently asked questions

### Is samplerSequencer free?

samplerSequencer costs $1.99, with no in-app purchases.

### Is FX free?

FX is free to download, with no in-app purchases.

### Do samplerSequencer or FX have ads?

Neither samplerSequencer nor FX shows ads.

### Which is updated more often, samplerSequencer or FX?

samplerSequencer ships an update every 11 months, and FX every 10 days. Most recently, samplerSequencer was updated on October 1, 2026 and FX on October 14, 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.*