# ab Astrometry X vs GateVerb

The clearest difference is price: GateVerb at $1.99 against ab Astrometry X's $12.99. GateVerb also leads on update cadence (every 2 months vs every 7 months) and chart position (#192 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

ab Astrometry X costs $12.99 and GateVerb $1.99 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 ab Astrometry X against 5.0 for GateVerb. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ab Astrometry X ships an update every 7 months, GateVerb every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ab Astrometry X | GateVerb |
| --- | --- | --- |
| Price | $12.99 | **$1.99** |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/ab-astrometry-x/id6477390551/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/gateverb/id6749177744/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#192** |
| Size | 9 MB | 13 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### ab Astrometry X

[App page](https://appshunter.io/ios/app/ab-astrometry-x/id6477390551)

This advanced audio effect offers dynamic multitap delay with randomized tap positioning around the listener. Control tap viscosity, time, and loudness intuitively via an XY pad. Create custom delay lines by syncing to your DAW or using free time, in serial or parallel modes.

**Highlights:** Random tap positioning, Viscosity, Time, and Loudness control, Intuitive XY Pad design, DAW sync or free time, Serial or parallel mode

**Features:** Vision Pro support

**In-app purchases:** none


### GateVerb

[App page](https://appshunter.io/ios/app/gateverb/id6749177744)

**Currently charting:** #192 Top Paid · Music (US App Store)

This audio effect plugin offers a stereo reverb with a retro sound. It features pre and post-effect filters for tone shaping and a switchable gate for classic gated reverb or reverse reverb effects in real-time. Adjust size, damping, width, and wet/dry levels for customized audio.

**Highlights:** Stereo reverb with retro vibe, Pre and post-effect filters, Switchable gate processing, Gated reverb emulation, Reverse reverb emulation, Adjustable reverb size, damping, width, Adjustable wet/dry signal levels

**In-app purchases:** none


## Frequently asked questions

### Is ab Astrometry X free?

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

### Is GateVerb free?

GateVerb costs $1.99, with no in-app purchases.

### Which has better reviews, ab Astrometry X or GateVerb?

ab Astrometry X and GateVerb are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do ab Astrometry X or GateVerb have ads?

Neither ab Astrometry X nor GateVerb shows ads.

### Which is updated more often, ab Astrometry X or GateVerb?

ab Astrometry X ships an update every 7 months, and GateVerb every 2 months. Most recently, ab Astrometry X was updated on November 4, 2026 and GateVerb on November 5, 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.*