# Stereo Phaser vs JAX SR

The clearest difference is rating: JAX SR at 5.0 against Stereo Phaser's 1.0. JAX SR also leads on update cadence (every 4 weeks vs every 38 months). Stereo Phaser's advantage is price ($1.99 vs $6.99) and iOS requirement (10.0 vs 14.0). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Stereo Phaser 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 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Stereo Phaser ships an update every 38 months, JAX SR every 4 weeks. The most recent releases landed on September 20, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Stereo Phaser | JAX SR |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/stereo-phaser/id1249305395/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jax-sr-phaser/id1636821536/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 10 MB | 21 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Jens Guell](https://appshunter.io/developer/1195004865) |

## What reviewers say

### Stereo Phaser

[App page](https://appshunter.io/ios/app/stereo-phaser/id1249305395)

This audio effect app provides a stereo phaser with adjustable rate, depth, feedback, and stereo spread. It functions as an Audio Unit AUv3 plugin for hosts like GarageBand or as a standalone application for real-time audio processing.

**Highlights:** Stereo phaser effect, Adjustable rate, depth, feedback, Stereo spread control, Audio Unit AUv3 plugin, Standalone app mode, Real-time audio processing

**Features:** Vision Pro support

**In-app purchases:** none


### JAX SR

[App page](https://appshunter.io/ios/app/jax-sr-phaser/id1636821536)

This audio effect app allows selective frequency range processing for modulation effects. It offers a classic phaser with MIDI control and dynamic mix adjustment, preventing negative side effects from full-range processing. It requires a host application to function.

**Highlights:** Selective frequency range processing, Classic phaser modulation, Optional MIDI control, Dynamic mix adjustment, Universal app for Apple devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stereo Phaser free?

Stereo Phaser 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, Stereo Phaser or JAX SR?

JAX SR is rated higher. Stereo Phaser averages 1.0 out of 5 from 1 ratings, while JAX SR averages 5.0 from 1 ratings.

### Do Stereo Phaser or JAX SR have ads?

Neither Stereo Phaser nor JAX SR shows ads.

### Which is updated more often, Stereo Phaser or JAX SR?

Stereo Phaser ships an update every 38 months, and JAX SR every 4 weeks. Most recently, Stereo Phaser was updated on September 20, 2026 and JAX SR on June 25, 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.*