# Acoustic Voice Pro vs FeedbackGuard

The clearest difference is price: FeedbackGuard at $3.99 against Acoustic Voice Pro's $19.99. FeedbackGuard also leads on update cadence (every 4 days vs every 3 months). Acoustic Voice Pro's advantage is iOS requirement (15 vs 17.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Acoustic Voice Pro costs $19.99 and FeedbackGuard $3.99 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 Acoustic Voice Pro against 5.0 for FeedbackGuard. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Acoustic Voice Pro ships an update every 3 months, FeedbackGuard every 4 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Acoustic Voice Pro | FeedbackGuard |
| --- | --- | --- |
| Price | $19.99 | **$3.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/acoustic-voice-pro/id6760647688/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/feedbackguard/id6769670528/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 58 MB | 4 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nembrini Audio](https://appshunter.io/developer/1493296895) | [Norwin Palme](https://appshunter.io/developer/1889770642) |

## What reviewers say

### Acoustic Voice Pro

[App page](https://appshunter.io/ios/app/acoustic-voice-pro/id6760647688)

Transform your guitar's pickup signal into a rich, natural acoustic sound. Features studio-grade modeling, microphone emulations, and advanced tone-shaping tools for a professional acoustic tone.

**Highlights:** Studio-grade acoustic tone modeling, 10 guitar emulations, 5 microphone emulations, Integrated IR Loader, Stomp pedal section (Noise Gate, DI Preamp, Compressor, Doubler), Visual equalizer, Post-effects (Delay, Reverb, Modulation)

**Features:** Vision Pro support

**In-app purchases:** none


### FeedbackGuard

[App page](https://appshunter.io/ios/app/feedbackguard/id6769670528)

This audio effect plugin automatically detects and suppresses acoustic feedback in real-time. It uses advanced analysis to place precise notch filters, allowing for clear audio during live performances or recordings. Customize settings for optimal suppression without compromising sound quality.

**Highlights:** Real-time howling detection, Adaptive notch bank (up to 24 notches), Live spectrum display, User-defined presets, Adjustable sensitivity and suppression, Optional harmonic tracking, Optional spectral noise reduction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Acoustic Voice Pro free?

Acoustic Voice Pro costs $19.99, with no in-app purchases.

### Is FeedbackGuard free?

FeedbackGuard costs $3.99, with no in-app purchases.

### Which has better reviews, Acoustic Voice Pro or FeedbackGuard?

Acoustic Voice Pro and FeedbackGuard are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Acoustic Voice Pro or FeedbackGuard have ads?

Neither Acoustic Voice Pro nor FeedbackGuard shows ads.

### Which is updated more often, Acoustic Voice Pro or FeedbackGuard?

Acoustic Voice Pro ships an update every 3 months, and FeedbackGuard every 4 days. Most recently, Acoustic Voice Pro was updated on October 24, 2026 and FeedbackGuard on October 18, 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.*