# GRDelay vs TETSUO

The clearest difference is price: GRDelay at $1.99 against TETSUO's $9.99. GRDelay also leads on iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

GRDelay costs $1.99 and TETSUO $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GRDelay | TETSUO |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| 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 |
| Monetization | Paid | — |
| Size | 12 MB | 29 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rob Jackson](https://appshunter.io/developer/1072346998) | [Anthony Moran](https://appshunter.io/developer/6786293116) |

## What reviewers say

### 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


### TETSUO

[App page](https://appshunter.io/ios/app/tetsuo/id6786673685)

**In-app purchases:** none


## Frequently asked questions

### Is GRDelay free?

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

### Is TETSUO free?

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

### Do GRDelay or TETSUO have ads?

Neither GRDelay nor TETSUO 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.*