Comparison

ab PitchPad X vs Wobulator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ab PitchPad X

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
Read full description

'ab PitchPad X' for iOS is a 'Light', stereo-only version of 'ab PitchPad' (part of 'ab PitchShifter'), an immersive Pitch Shifter designed for bending the pitch of an audio signal at dimensional levels. With 'ab PitchPad X', the pitch of a signal can be controlled whole, or per dimensional level: Control the Left, Right, or Mid dimensional pole independently for unique results! The pitch can be controlled musically (per semitones) or freely: From -2 Octaves all the way to +2 Octaves. A Viscosity control is also included to control the smoothness at which the pitch is manipulated. 'ab PitchPad X' comes as an AUv3 Plugin and is compatible with any iOS host that supports AUv3 (e.g. Garageband).

About

Wobulator

This audio effect plugin provides a stereo chorus with a unique "wobble" feature for a less predictable modulation. It can be used standalone or within compatible music production applications.

Highlights
  • Stereo chorus/modulation effect
  • Adjustable delay time (10-100ms)
  • Variable modulation rate (0.01-2.00Hz)
  • "Wobble" parameter for unpredictable modulation
  • Adjustable dry/wet mix
  • AUv3 compatible plugin
Read full description

Wobulator Modulator Plugin (AUv3) Wobulator is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic or GarageBand. Overview Wobulator is a stereo chorus / modulation effect with a wobbly twist! The chorus effect is typically achieved by modulating the time of a delayed version of the dry signal, and mixing the two. Typically, these delay times are very short, around 20ms. Wobulator includes a "Wobble" parameter that adds variation to both the rate and depth, which makes the modulation cycle less obvious to the listener. Parameters Active - Toggles the effect On or Off. Delay - Varies the base delay time between 10-100ms. Higher delay times can be used to create ADT (automatic double tracking) type effects. Rate - Sets the base modulation LFO frequency between 0.01 and 2.00Hz. Depth - Sets the amount of base delay modulation. For example, a 50ms Delay, with 50% Depth, will be modulated between 25 and 50ms. Wobble - Sets the amount of variation introduced by an internal wobulation matrix! At extreme settings the unpredictable nature of the resulting modulation can sound almost tape-like. When Wobble is set to zero, Wobulator behaves like a standard chorus effect. Mix - Sets the balance between the dry / input signal and the wet / processed sound. At 50%, the mix is an equal amount of dry and wet. At 100%, you hear the wet / processed sound only, which is good for wobbly tape effects! If the name sounds familiar, Wobulator is an updated version of the WOBULATER module developed for Voltage Modular by Waverley Instruments. For more info and support please visit: www.waverley-instruments.com/robjackson

Screenshots

ab PitchPad X2 screens
Wobulator3 screens

Verdict

The call

The clearest difference is rating: Wobulator at 5.0 against ab PitchPad X's 4.4. Wobulator also leads on price ($1.99 vs $9.99) and update cadence (every 2 days vs every 13 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ab PitchPad X costs $9.99 and Wobulator $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Wobulator holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 6 respectively.

UpkeepUpdate frequency

ab PitchPad X ships an update every 13 months, Wobulator every 2 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
ab PitchPad X versus Wobulator: the parameters behind the verdict, then further details
Parameterab PitchPad XWobulator
Price$9.99$1.99 — better
Rating4.4 (8 ratings)5.0 (6 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings8 — better6
Update frequencyEvery 13 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.012.0
Further details — not scored
Size8 MB12 MB
Age rating4+4+
DeveloperAlejandro Cabrera ZunigaRob Jackson

Customer experience

ab PitchPad X

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Wobulator

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ab PitchPad X

No in-app purchases

None

Wobulator

No in-app purchases

Questions

Is ab PitchPad X free?
ab PitchPad X costs $9.99, with no in-app purchases.
Is Wobulator free?
Wobulator costs $1.99, with no in-app purchases.
Which has better reviews, ab PitchPad X or Wobulator?
Wobulator is rated higher. ab PitchPad X averages 4.4 out of 5 from 8 ratings, while Wobulator averages 5.0 from 6 ratings.
Do ab PitchPad X or Wobulator have ads?
Neither ab PitchPad X nor Wobulator shows ads.
Which is updated more often, ab PitchPad X or Wobulator?
ab PitchPad X ships an update every 13 months, and Wobulator every 2 days. Most recently, ab PitchPad X was updated on November 3, 2026 and Wobulator on November 4, 2026.

Other comparisons