# ab PitchPad X vs EchoSketch

The clearest difference is rating: EchoSketch at 5.0 against ab PitchPad X's 4.4. EchoSketch also leads on update cadence (every 2 days vs every 13 months) and price ($7.99 vs $9.99). ab PitchPad X's advantage is ratings volume (8 vs 2) and iOS requirement (12.0 vs 17). On ads, in-app purchases, monetization model and device support there is nothing between them.

ab PitchPad X costs $9.99 and EchoSketch $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EchoSketch holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

ab PitchPad X ships an update every 13 months, EchoSketch every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ab PitchPad X | EchoSketch |
| --- | --- | --- |
| Price | $9.99 | **$7.99** |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/ab-pitchpad-x/id6446604420/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 8 MB | 5 MB |
| Requires iOS | **12.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) | [Avi Bortnick](https://appshunter.io/developer/421929037) |

## What reviewers say

### ab PitchPad X

[App page](https://appshunter.io/ios/app/ab-pitchpad-x/id6446604420)

This audio effect app allows for dimensional pitch shifting of stereo signals. Users can independently control pitch for left, right, or mid poles, with musical or free octave adjustments. A viscosity control offers smooth pitch manipulation.

**Highlights:** Stereo-only pitch shifting, Independent dimensional pole control (Left, Right, Mid), Musical (semitone) and free octave pitch control, Viscosity control for smooth manipulation, AUv3 plugin compatibility, Compatible with AUv3 hosts like Garageband

**Features:** Vision Pro support

**In-app purchases:** none


### EchoSketch

[App page](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741)

Shape delay and reverb effects in real-time with a playable X/Y performance surface. Explore four distinct delay types and multiple reverb options, with extensive parameter control for unique sound morphing. Works as a standalone app or an Audio Unit plugin.

**Highlights:** X/Y performance surface for real-time sound shaping, Four distinct delay types: digital, analog, reverse, ping-pong, Spring, plate, and hall convolution reverb, Modulation and tone control for echoes, HOLD, LIFT, FREEZE, and MOTION performance gestures, Standalone app and AUv3 plugin compatibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ab PitchPad X free?

ab PitchPad X costs $9.99, with no in-app purchases.

### Is EchoSketch free?

EchoSketch costs $7.99, with no in-app purchases.

### Which has better reviews, ab PitchPad X or EchoSketch?

EchoSketch is rated higher. ab PitchPad X averages 4.4 out of 5 from 8 ratings, while EchoSketch averages 5.0 from 2 ratings.

### Do ab PitchPad X or EchoSketch have ads?

Neither ab PitchPad X nor EchoSketch shows ads.

### Which is updated more often, ab PitchPad X or EchoSketch?

ab PitchPad X ships an update every 13 months, and EchoSketch every 2 days. Most recently, ab PitchPad X was updated on October 24, 2026 and EchoSketch 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.*