# RealPhase vs GS

The clearest difference is rating: RealPhase at 5.0 against GS's 4.5. GS's advantage is price ($11.99 vs $14.99). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

RealPhase costs $14.99 and GS $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RealPhase holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

RealPhase ships an update every 14 months, GS every 17 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RealPhase | GS |
| --- | --- | --- |
| Price | $14.99 | **$11.99** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/realphase/id1588403482/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/gs-201/id1643866815/reviews) |
| Number of ratings | 5 | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 10 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## What reviewers say

### RealPhase

[App page](https://appshunter.io/ios/app/realphase/id1588403482)

This app faithfully reproduces the sound of a legendary analog phaser pedal. It offers advanced modulation options, including barberpole effects and MIDI sync, for creating complex and rhythmic phasing sounds. Visualize real-time frequency response and enjoy exceptional multirate performance.

**Highlights:** Faithful reproduction of legendary phaser pedal, Composite LFOs and parallel phaser structures, Barberpole/Shepard phasing, Rhythmic pattern creation with LFO ratios, Mid-Side modes for stereo phasing, Real-time notch filter frequency visualization, MIDI note event reception for sync

**Features:** Vision Pro support

**In-app purchases:** none


### GS

[App page](https://appshunter.io/ios/app/gs-201/id1643866815)

This audio plugin emulates the classic Space Echo tape delay effect for iOS devices. It aims to replicate the authentic sound and quirks of the original hardware, offering a vintage delay experience.

**Highlights:** AUv3 plugin for iOS, Emulates Space Echo tape delay, Authentic vintage sound, Basic controls mirroring original hardware, iPad platform compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RealPhase free?

RealPhase costs $14.99, with no in-app purchases.

### Is GS free?

GS costs $11.99, with no in-app purchases.

### Which has better reviews, RealPhase or GS?

RealPhase is rated higher. RealPhase averages 5.0 out of 5 from 5 ratings, while GS averages 4.5 from 11 ratings.

### Do RealPhase or GS have ads?

Neither RealPhase nor GS shows ads.

### Which is updated more often, RealPhase or GS?

RealPhase ships an update every 14 months, and GS every 17 months. Most recently, RealPhase was updated on October 24, 2026 and GS on October 24, 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.*