# mood vs PD1

The clearest difference is price: PD1 at $3.99 against mood's $12.99. PD1 also leads on update cadence (every 6 days vs every 3 weeks) and review sentiment (100% vs 87%). mood's advantage is iOS requirement (15.6 vs 17.5). On ads, in-app purchases, monetization model and device support there is nothing between them.

mood costs $12.99 and PD1 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

mood ships an update every 3 weeks, PD1 every 6 days. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | mood | PD1 |
| --- | --- | --- |
| Price | $12.99 | **$3.99** |
| Rating | **[4.7 (86 ratings)](https://appshunter.io/ios/app/mood/id1218198148/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 86.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 36 MB | 10 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Pedro Yamada](https://appshunter.io/developer/1604183940) |

## What reviewers say

### mood

[App page](https://appshunter.io/ios/app/mood/id1218198148)

This app offers a personal interpretation of a legendary analog synthesizer, providing immense sonic ability and a captivating sense of discovery. It includes a wide array of features expected in a top-tier iOS instrument app, allowing for deep sound design and musical exploration.

**Highlights:** Audiounit v3 support, Audiobus and Inter-App Audio, Sample WARP and FM Module, Multiple Oscillators, VCF Filter Ladder, Mono or Polyphonic modes, MIDI and Ableton Link support

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is mood free?

mood costs $12.99, with no in-app purchases.

### Is PD1 free?

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

### Do mood or PD1 have ads?

Neither mood nor PD1 shows ads.

### Which is updated more often, mood or PD1?

mood ships an update every 3 weeks, and PD1 every 6 days. Most recently, mood was updated on September 22, 2026 and PD1 on September 10, 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.*