# Stereo Phaser vs SimplyPhaser

The clearest difference is rating: SimplyPhaser at 3.0 against Stereo Phaser's 1.0. SimplyPhaser also leads on update cadence (every 3 weeks vs every 38 months) and price ($0.99 vs $1.99). Stereo Phaser's advantage is iOS requirement (10.0 vs 16.4). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Stereo Phaser costs $1.99 and SimplyPhaser $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimplyPhaser holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Stereo Phaser ships an update every 38 months, SimplyPhaser every 3 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Stereo Phaser | SimplyPhaser |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/stereo-phaser/id1249305395/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/simplyphaser/id1557901730/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 10 MB | 5 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Brad Howes](https://appshunter.io/developer/430573224) |

## 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


### SimplyPhaser

[App page](https://appshunter.io/ios/app/simplyphaser/id1557901730)

Apply a classic phaser audio effect to your music with this straightforward tool. It uses all-pass filters to create out-of-phase signal copies for a retro sound. Use it within compatible music hosts or directly within the app.

**Highlights:** Classic phaser audio effect, All-pass filter implementation, AUv3 app extension support, Standalone app experimentation, Retro sound generation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stereo Phaser free?

Stereo Phaser costs $1.99, with no in-app purchases.

### Is SimplyPhaser free?

SimplyPhaser costs $0.99, with no in-app purchases.

### Which has better reviews, Stereo Phaser or SimplyPhaser?

SimplyPhaser is rated higher. Stereo Phaser averages 1.0 out of 5 from 1 ratings, while SimplyPhaser averages 3.0 from 1 ratings.

### Do Stereo Phaser or SimplyPhaser have ads?

Neither Stereo Phaser nor SimplyPhaser shows ads.

### Which is updated more often, Stereo Phaser or SimplyPhaser?

Stereo Phaser ships an update every 38 months, and SimplyPhaser every 3 weeks. Most recently, Stereo Phaser was updated on September 20, 2026 and SimplyPhaser on September 17, 2026.

---

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