# TriKey vs GS

The clearest difference is update cadence: TriKey at every 2 months against GS's every 17 months. TriKey also leads on price ($9.99 vs $11.99). GS's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

TriKey costs $9.99 and GS $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TriKey ships an update every 2 months, GS every 17 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TriKey | GS |
| --- | --- | --- |
| Price | **$9.99** | $11.99 |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/gs-201/id1643866815/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | — | Paid |
| Size | 5 MB | 10 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## What reviewers say

### TriKey

[App page](https://appshunter.io/ios/app/trikey/id1406537477)

**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 TriKey free?

TriKey costs $9.99, with no in-app purchases.

### Is GS free?

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

### Do TriKey or GS have ads?

Neither TriKey nor GS shows ads.

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

TriKey ships an update every 2 months, and GS every 17 months. Most recently, TriKey was updated on October 26, 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.*