# Transposer Pro vs GRDelay

The clearest difference is chart position: Transposer Pro at #194 against GRDelay's unranked. Transposer Pro also leads on price ($0.99 vs $1.99). GRDelay's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 16.3). On ads and in-app purchases there is nothing between them.

Transposer Pro costs $0.99 and GRDelay $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Transposer Pro | GRDelay |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grdelay/id6757957948/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | — | Paid |
| Best chart rank | **#194** | — |
| Size | 3 MB | 12 MB |
| Requires iOS | 16.3 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Matt Welch](https://appshunter.io/developer/1693016625) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### Transposer Pro

[App page](https://appshunter.io/ios/app/transposer-pro/id6479720686)

**Currently charting:** #194 Top Paid · Music (US App Store)

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

**In-app purchases:** none


### GRDelay

[App page](https://appshunter.io/ios/app/grdelay/id6757957948)

This audio effect plugin creates unique sound textures by generating up to 16 stereo 'grains' from delayed input audio. It offers randomization of grain shape, delay time, and pitch-shifting for experimental sound design.

**Highlights:** Granular synthesis-based delay, Up to 16 stereo grains, Randomized grain shape and delay time, Pitch-shifting and cascading grains, Standalone and AUv3 compatible

**In-app purchases:** none


## Frequently asked questions

### Is Transposer Pro free?

Transposer Pro costs $0.99, with no in-app purchases.

### Is GRDelay free?

GRDelay costs $1.99, with no in-app purchases.

### Do Transposer Pro or GRDelay have ads?

Neither Transposer Pro nor GRDelay shows ads.

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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.*