# AudioReverb vs ChordKeys

The clearest difference is update cadence: ChordKeys at every 5 weeks against AudioReverb's every 4 months. ChordKeys also leads on price ($0.99 vs $1.99). AudioReverb's advantage is iOS requirement (12.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

AudioReverb costs $1.99 and ChordKeys $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AudioReverb ships an update every 4 months, ChordKeys every 5 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AudioReverb | ChordKeys |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[3.7 (23 ratings)](https://appshunter.io/ios/app/audioreverb/id670248970/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 64.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 14 MB | 10 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Giacomo Cacciola](https://appshunter.io/developer/1879034155) |

## What reviewers say

### AudioReverb

[App page](https://appshunter.io/ios/app/audioreverb/id670248970)

Apply studio-quality algorithmic reverberation to your music and audio. This app simulates acoustic spaces and classical reverb algorithms for a realistic sound. Enhance your music library or use it as a professional plugin with compatible hosts.

**Highlights:** Algorithmic reverberation, Early reflection modeling, 118 factory presets, 4-band equalizer, AUv3 compatible, Audiobus 3 compatible, Inter-app audio compatible

**Features:** Vision Pro support

**In-app purchases:** none


### ChordKeys

[App page](https://appshunter.io/ios/app/chordkeys/id6759493088)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AudioReverb free?

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

### Is ChordKeys free?

ChordKeys costs $0.99, with no in-app purchases.

### Do AudioReverb or ChordKeys have ads?

Neither AudioReverb nor ChordKeys shows ads.

### Which is updated more often, AudioReverb or ChordKeys?

AudioReverb ships an update every 4 months, and ChordKeys every 5 weeks. Most recently, AudioReverb was updated on October 29, 2026 and ChordKeys on October 28, 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.*