# VAPolyLoop vs ab EQ X

The clearest difference is price: ab EQ X at $5.99 against VAPolyLoop's $14.99. VAPolyLoop's advantage is update cadence (monthly vs every 6 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

VAPolyLoop costs $14.99 and ab EQ X $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for VAPolyLoop against 5.0 for ab EQ X. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

VAPolyLoop ships an update monthly, ab EQ X every 6 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | VAPolyLoop | ab EQ X |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/vapolyloop/id6758184778/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ab-eq-x/id6758950459/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 16 MB | 12 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) |

## What reviewers say

### VAPolyLoop

[App page](https://appshunter.io/ios/app/vapolyloop/id6758184778)

Create complex music with a polyphonic synthesizer and analog-style step sequencer. Features multiple oscillators, a resonant low-pass filter, distortion, and various built-in effects. Export audio in multiple formats and sync with other devices via Ableton Link.

**Highlights:** Polyphonic synthesizer with 3 oscillators, Analog-style step sequencer, Resonant low-pass filter, Distortion and other built-in effects (delay, reverb, EQ), Audio Unit Extension (AUv3) support, Ableton Link and MIDI 2.0 support, Audio export in AIFF, WAV, CAF, and AAC

**Features:** Vision Pro support

**In-app purchases:** none


### ab EQ X

[App page](https://appshunter.io/ios/app/ab-eq-x/id6758950459)

This application offers a parametric equalizer that operates with Ambisonics technology. It allows independent equalization of three dimensional poles (LEFT, RIGHT, FRONT) with five bands each, supporting various filter types and a DRY/WET mix control.

**Highlights:** Ambisonics-based equalization, 3 independent dimensional poles (LEFT, RIGHT, FRONT), 5 bands per pole, Multiple filter types (HP, LP, Shelf, Bell, Notch), DRY/WET MIX control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VAPolyLoop free?

VAPolyLoop costs $14.99, with no in-app purchases.

### Is ab EQ X free?

ab EQ X costs $5.99, with no in-app purchases.

### Which has better reviews, VAPolyLoop or ab EQ X?

VAPolyLoop and ab EQ X are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do VAPolyLoop or ab EQ X have ads?

Neither VAPolyLoop nor ab EQ X shows ads.

### Which is updated more often, VAPolyLoop or ab EQ X?

VAPolyLoop ships an update monthly, and ab EQ X every 6 months. Most recently, VAPolyLoop was updated on September 22, 2026 and ab EQ X on September 22, 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.*