# FeedbackGuard vs X

The clearest difference is price: X at Free against FeedbackGuard's $3.99. X also leads on update cadence (every 2 days vs every 4 days). FeedbackGuard's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

X is free to download; FeedbackGuard costs $3.99 up front. X sells 2 in-app purchases, starting at $22.99 per month. FeedbackGuard asks for nothing beyond the download.

FeedbackGuard ships an update every 4 days, X every 2 days. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FeedbackGuard | X |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/feedbackguard/id6769670528/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Paid | — |
| Size | 4 MB | 28 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Norwin Palme](https://appshunter.io/developer/1889770642) | [GROUPE NG3 - NG3 GROUP](https://appshunter.io/developer/6792739141) |

## What reviewers say

### 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


### X

[App page](https://appshunter.io/ios/app/x-ryuun-global-trainer/id6792739139)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| X-RYŪUN COMPLETE Monthly | $22.99 | per month |
| X-RYŪUN COMPLETE | $229.00 | per year |


## Frequently asked questions

### Is FeedbackGuard free?

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

### Is X free?

X is free to download, with in-app purchases available.

### Do FeedbackGuard or X have ads?

Neither FeedbackGuard nor X shows ads.

### Which is updated more often, FeedbackGuard or X?

FeedbackGuard ships an update every 4 days, and X every 2 days. Most recently, FeedbackGuard was updated on October 18, 2026 and X on October 2, 2026.

---

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