# Resonator Audio Unit vs VOLBotClient

The clearest difference is price: VOLBotClient at Free against Resonator Audio Unit's $2.99. VOLBotClient also leads on update cadence (fortnightly vs every 38 months). Resonator Audio Unit's advantage is rating (5.0 vs 4.3) and device support (3 vs 1). On ratings volume, ads, in-app purchases and iOS requirement there is nothing between them.

VOLBotClient is free to download; Resonator Audio Unit costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Resonator Audio Unit holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Resonator Audio Unit ships an update every 38 months, VOLBotClient fortnightly. The most recent releases landed on September 6, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Resonator Audio Unit | VOLBotClient |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/resonator-audio-unit/id1225597875/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/volbotclient/id1537236121/reviews) |
| Number of ratings | 3 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 12 MB |
| Requires iOS | 10 | **9.3** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [SonicPlanet Audio Video Teknolojileri Anonim Sti.](https://appshunter.io/developer/946568989) |

## What reviewers say

### Resonator Audio Unit

[App page](https://appshunter.io/ios/app/resonator-audio-unit/id1225597875)

This audio effect plugin generates natural resonances to add warmth and fullness to instruments or recordings. It offers controls for acoustic body characteristics and includes an additional reverb effect for standalone use. The app utilizes unique, realistic algorithms for its sound shaping capabilities.

**Highlights:** Natural sounding resonances, Acoustic body thickness and size control, Resonance amount control, Additional reverb effect, Standalone app mode with Efx on/off

**Features:** Vision Pro support

**In-app purchases:** none


### VOLBotClient

[App page](https://appshunter.io/ios/app/volbotclient/id1537236121)

This application serves as a remote control for a server-based application. It allows users to access and manage the server's functions through a client interface. Full functionality requires the companion server application.

**Highlights:** Remote control functionality, Client interface for server access, Companion server application required, Music control capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Resonator Audio Unit free?

Resonator Audio Unit costs $2.99, with no in-app purchases.

### Is VOLBotClient free?

VOLBotClient is free to download, with no in-app purchases.

### Which has better reviews, Resonator Audio Unit or VOLBotClient?

Resonator Audio Unit is rated higher. Resonator Audio Unit averages 5.0 out of 5 from 3 ratings, while VOLBotClient averages 4.3 from 4 ratings.

### Do Resonator Audio Unit or VOLBotClient have ads?

Neither Resonator Audio Unit nor VOLBotClient shows ads.

### Which is updated more often, Resonator Audio Unit or VOLBotClient?

Resonator Audio Unit ships an update every 38 months, and VOLBotClient fortnightly. Most recently, Resonator Audio Unit was updated on September 6, 2026 and VOLBotClient on June 28, 2026.

---

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