# WaveFolder vs ab vortEx X

The clearest difference is price: WaveFolder at $4.99 against ab vortEx X's $12.99. ab vortEx X's advantage is review sentiment (88% vs 75%) and iOS requirement (11 vs 15.6). On rating, ratings volume, update cadence and ads there is nothing between them.

WaveFolder costs $4.99 and ab vortEx X $12.99 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 — 4.6 for WaveFolder against 4.6 for ab vortEx X. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews are what separate them: 75% of WaveFolder's written reviews are positive against 88% of ab vortEx X's.

WaveFolder ships an update every 3 months, ab vortEx X every 2 months. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | WaveFolder | ab vortEx X |
| --- | --- | --- |
| Price | **$4.99** | $12.99 |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/wavefolder-audio-unit/id1289484131/reviews) | [4.6 (8 ratings)](https://appshunter.io/ios/app/ab-vortex-x/id1660941137/reviews) |
| Number of ratings | **9** | 8 |
| Positive reviews | 75.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 4 MB | 7 MB |
| Requires iOS | 15.6 | **11** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Living Memory Software](https://appshunter.io/developer/1038887268) | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) |

## What reviewers say

### WaveFolder

[App page](https://appshunter.io/ios/app/wavefolder-audio-unit/id1289484131)

This audio effect app adds harmonics to sound by folding waveforms. It's ideal for enhancing synth leads, transforming drum loops, and creating ambient drones. Customize folding thresholds and modulation for unique sound design.

**Highlights:** Wave folding distortion, Harmonic addition, Adjustable folding thresholds, Modulation of folding amount and symmetry, Tempo-based or free-running modulators, Built-in wave shaper, Color themes

**Features:** Vision Pro support

**In-app purchases:** none


### ab vortEx X

[App page](https://appshunter.io/ios/app/ab-vortex-x/id1660941137)

This app is a stereo-only abstract spacetime designer for creating unique reverberations. It functions as an AUv3 plugin for compatible iOS hosts or as a standalone application, offering control over sound reflection spread.

**Highlights:** Stereo-only spatial audio algorithms, AUv3 plugin compatibility, Standalone application mode, Touch screen interface, Control over sound reflection spread, Space, Time, Viscosity, Volumes controls

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WaveFolder free?

WaveFolder costs $4.99, with no in-app purchases.

### Is ab vortEx X free?

ab vortEx X costs $12.99, with no in-app purchases.

### Which has better reviews, WaveFolder or ab vortEx X?

WaveFolder and ab vortEx X are both rated 4.6 out of 5 on the App Store, from 9 and 8 ratings respectively.

### Do WaveFolder or ab vortEx X have ads?

Neither WaveFolder nor ab vortEx X shows ads.

### Which is updated more often, WaveFolder or ab vortEx X?

WaveFolder ships an update every 3 months, and ab vortEx X every 2 months. Most recently, WaveFolder was updated on September 29, 2026 and ab vortEx X on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*