# samplerSequencer HD vs JAX SR

The clearest difference is rating: JAX SR at 5.0 against samplerSequencer HD's 2.3. JAX SR also leads on update cadence (every 6 weeks vs every 10 months) and device support (3 vs 1). samplerSequencer HD's advantage is price ($1.99 vs $6.99) and ratings volume (3 vs 1). On ads, in-app purchases and monetization model there is nothing between them.

samplerSequencer HD costs $1.99 and JAX SR $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JAX SR holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

samplerSequencer HD ships an update every 10 months, JAX SR every 6 weeks. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | samplerSequencer HD | JAX SR |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/samplersequencer-hd/id430175640/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jax-sr-reductor/id6480465350/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Size | 4 MB | 21 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### samplerSequencer HD

[App page](https://appshunter.io/ios/app/samplersequencer-hd/id430175640)

Record or import sounds to create custom musical instruments. Sequence and layer multiple audio tracks with a virtual keyboard and advanced editing features. Ideal for musicians and composers seeking a powerful mobile sequencer.

**Highlights:** Record and import sound samples, Virtual keyboard with octave control, Multi-track sequencing, Real-time pitch bending, Sample start position editing, Sustain pedal control, Store infinite sound samples

**Features:** macOS Compatibility

**In-app purchases:** none


### JAX SR

[App page](https://appshunter.io/ios/app/jax-sr-reductor/id6480465350)

This audio effect app allows users to select specific frequency ranges for processing. It offers a classic reduction effect with direct MIDI control for parameters. Compatible with a wide range of Apple devices, it's designed for musicians and audio engineers.

**Highlights:** Selective frequency range effect processing, Classic reduction effect, Direct MIDI control assignment, Universal build for Apple devices, AudioUnit (AUv3) format

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

**In-app purchases:** none


## Frequently asked questions

### Is samplerSequencer HD free?

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

### Is JAX SR free?

JAX SR costs $6.99, with no in-app purchases.

### Which has better reviews, samplerSequencer HD or JAX SR?

JAX SR is rated higher. samplerSequencer HD averages 2.3 out of 5 from 3 ratings, while JAX SR averages 5.0 from 1 ratings.

### Do samplerSequencer HD or JAX SR have ads?

Neither samplerSequencer HD nor JAX SR shows ads.

### Which is updated more often, samplerSequencer HD or JAX SR?

samplerSequencer HD ships an update every 10 months, and JAX SR every 6 weeks. Most recently, samplerSequencer HD was updated on September 17, 2026 and JAX SR on September 23, 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.*