# PD1 vs Volume Pedal

The clearest difference is price: PD1 at $3.99 against Volume Pedal's $9.99. Volume Pedal's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.5). On update cadence, ads and in-app purchases there is nothing between them.

PD1 costs $3.99 and Volume Pedal $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PD1 ships an update every 6 days, Volume Pedal every 5 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PD1 | Volume Pedal |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Paid | — |
| Size | 10 MB | 16 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Yamada](https://appshunter.io/developer/1604183940) | [Luke Doyle](https://appshunter.io/developer/6780228419) |

## What reviewers say

### PD1

[App page](https://appshunter.io/ios/app/pd1-analog-delay/id6450869337)

This app simulates classic analog delay pedals, offering a meaner grit with a ladder filter and random delay-line noise. It's an audio-unit effect designed for musicians seeking unique delay sounds.

**Highlights:** Analog delay simulation, Ladder filter for meaner grit, Random delay-line noise, Audio-unit effect plugin, Classic pedal sound recreation

**Features:** Vision Pro support

**In-app purchases:** none


### Volume Pedal

[App page](https://appshunter.io/ios/app/volume-pedal/id6780228417)

**In-app purchases:** none


## Frequently asked questions

### Is PD1 free?

PD1 costs $3.99, with no in-app purchases.

### Is Volume Pedal free?

Volume Pedal costs $9.99, with no in-app purchases.

### Do PD1 or Volume Pedal have ads?

Neither PD1 nor Volume Pedal shows ads.

### Which is updated more often, PD1 or Volume Pedal?

PD1 ships an update every 6 days, and Volume Pedal every 5 days. Most recently, PD1 was updated on October 15, 2026 and Volume Pedal on October 25, 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.*