# Noise Eraser vs Voice Isolation

The clearest difference is review sentiment: Noise Eraser at 51% against Voice Isolation's 0%. Noise Eraser also leads on rating (4.7 vs 1.0) and ratings volume (429 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Noise Eraser sells 5 in-app purchases, starting at $1.99 per 7 days and Voice Isolation sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Noise Eraser holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Noise Eraser has 429 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Noise Eraser's written reviews are positive against 0% of Voice Isolation's.

Noise Eraser ships an update fortnightly, Voice Isolation every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Noise Eraser | Voice Isolation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (429 ratings)](https://appshunter.io/ios/app/noise-eraser/id1604569278/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/voice-isolation-denoise/id6764350772/reviews) |
| Number of ratings | **429** | 2 |
| Positive reviews | **51.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 130 MB | 7 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [DeepWave Co., Ltd.](https://appshunter.io/developer/1456517098) | [BULPARA TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1552593177) |

## What reviewers say

### Noise Eraser

[App page](https://appshunter.io/ios/app/noise-eraser/id1604569278)

This app uses AI to remove unwanted background noise from audio, isolating vocals for crystal-clear sound. It offers tools for precise audio and video editing, along with enhancements for stereo sound.

**Highlights:** AI vocal extraction, Background noise removal, Wind, music, and traffic noise elimination, Audio/video trimming, Enhanced stereo sound

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noise-Eraser-Pro-Week | $1.99 | per 7 days |
| Noise-Eraser-Pro | $4.99 | per month |
| Noise-Eraser-Pro-Plus-Month | $7.99 | per month |
| Noise-Eraser-Pro | $49.99 | per year |
| Noise-Eraser-Pro-Plus-Year | $79.99 | per year |

**What reviewers like**

- 🎯 Effectively removes background noise from videos
- ⚡ Simple and easy-to-use interface
- 🎨 Customizable noise and volume settings
- 🚀 Fast processing speed
- 🔊 Preserves natural voice quality without distortion

**What reviewers complain about**

- 🔒 Requires full access to photo library (privacy concern)
- 🐛 Frequent crashes and app instability
- ❌ Login and authentication issues
- ⏱️ Inconsistent processing performance
- 📤 Export/download functionality problems

**Reported bugs**

- Login credentials not accepting special characters
- Audio skipping during playback of processed files
- App crashes when saving/exporting videos
- Upload errors and constant failure messages
- Video export quality degradation (blurry output)

**Requested features**

- Volume increase/amplification feature
- Desktop/laptop support
- Better error handling and stability
- Improved customer support responsiveness
- Toggle controls for noise/vocal settings


### Voice Isolation

[App page](https://appshunter.io/ios/app/voice-isolation-denoise/id6764350772)

Effortlessly remove unwanted background noise from your audio and video recordings directly on your iPhone. This app processes sound entirely on-device, ensuring your data stays private. Perfect for creators needing clean audio for social media, podcasts, or interviews.

**Highlights:** 100% on-device processing, System-wide Share Extension, A/B before-and-after preview, Removes wind, traffic, chatter, echo, Import from various sources, Export cleaned audio and video

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Voice Isolation Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Noise Eraser free?

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

### Is Voice Isolation free?

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

### Which has better reviews, Noise Eraser or Voice Isolation?

Noise Eraser is rated higher. Noise Eraser averages 4.7 out of 5 from 429 ratings, while Voice Isolation averages 1.0 from 2 ratings.

### Do Noise Eraser or Voice Isolation have ads?

Both Noise Eraser and Voice Isolation show ads.

### Which is updated more often, Noise Eraser or Voice Isolation?

Noise Eraser ships an update fortnightly, and Voice Isolation every 2 weeks. Most recently, Noise Eraser was updated on October 24, 2026 and Voice Isolation 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.*