# Pitch Shift (Key Change) vs Analog Rack Delay

The clearest difference is review sentiment: Analog Rack Delay at 100% against Pitch Shift (Key Change)'s 50%. Analog Rack Delay also leads on in-app purchases (none vs 2) and ads (none vs shown). Pitch Shift (Key Change)'s advantage is update cadence (every 2 months vs every 5 months). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. Pitch Shift (Key Change) sells 2 one-off in-app purchases. Analog Rack Delay asks for nothing beyond the download.

Analog Rack Delay holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 85 and 32 respectively. Written reviews point the same way: 50% of Pitch Shift (Key Change)'s written reviews are positive against 100% of Analog Rack Delay's.

Pitch Shift (Key Change) ships an update every 2 months, Analog Rack Delay every 5 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pitch Shift (Key Change) | Analog Rack Delay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (85 ratings)](https://appshunter.io/ios/app/pitch-shift-key-change/id670120398/reviews) | **[4.8 (32 ratings)](https://appshunter.io/ios/app/analog-rack-delay/id1494455748/reviews)** |
| Number of ratings | **85** | 32 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 5 MB | 25 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Loop-Sessions.LLC.](https://appshunter.io/developer/414215366) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### Pitch Shift (Key Change)

[App page](https://appshunter.io/ios/app/pitch-shift-key-change/id670120398)

This music player allows real-time pitch shifting and a 31-band equalizer. It supports AUv3 effects, loop playback, and exporting processed audio. Import audio files from other apps or your music library.

**Highlights:** Real-time pitch shifting, 31-band equalizer, AUv3 effects support, A-B loop playback, Center Cancel/Emphasis, Audio file export, Background playback

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 31 bands equalizer | $0.99 | one-time |
| Always remove banner ads. | $2.99 | one-time |


### Analog Rack Delay

[App page](https://appshunter.io/ios/app/analog-rack-delay/id1494455748)

This audio plugin offers the powerful delay algorithms of Nembrini Audio in a user-friendly package. It features BPM sync, a stereo spread circuit, and a rich analog tube preamp for unique signal coloration. Use it as a standalone app or within other music production software.

**Highlights:** Analog delay algorithms, BPM Sync, Stereo spread circuit, Tube preamp coloration, Standalone app, AudioUnit v3 effect, Inter-App Audio effect

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pitch Shift (Key Change) free?

Pitch Shift (Key Change) is free to download, with in-app purchases available.

### Is Analog Rack Delay free?

Analog Rack Delay is free to download, with no in-app purchases.

### Which has better reviews, Pitch Shift (Key Change) or Analog Rack Delay?

Analog Rack Delay is rated higher. Pitch Shift (Key Change) averages 4.4 out of 5 from 85 ratings, while Analog Rack Delay averages 4.8 from 32 ratings.

### Do Pitch Shift (Key Change) or Analog Rack Delay have ads?

Pitch Shift (Key Change) shows ads; Analog Rack Delay does not.

### Which is updated more often, Pitch Shift (Key Change) or Analog Rack Delay?

Pitch Shift (Key Change) ships an update every 2 months, and Analog Rack Delay every 5 months. Most recently, Pitch Shift (Key Change) was updated on October 22, 2026 and Analog Rack Delay 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.*