# Noise Analyzer vs AdBlock Focus

The clearest difference is rating: Noise Analyzer at 3.5 against AdBlock Focus's 1.0. Noise Analyzer also leads on in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.0). AdBlock Focus's advantage is update cadence (every 2 weeks vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. AdBlock Focus sells 2 in-app purchases, starting at $2.99 per month. Noise Analyzer asks for nothing beyond the download.

Noise Analyzer holds the better App Store score, 3.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Noise Analyzer ships an update every 3 months, AdBlock Focus every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Noise Analyzer | AdBlock Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/noise-analyzer-decibel-meter/id6477534680/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/adblock-focus/id6760521101/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 32 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SERGEJ JAVORSKIJ](https://appshunter.io/developer/1582608193) | [WASIM BOUADLAOUI](https://appshunter.io/developer/1884810646) |

## What reviewers say

### Noise Analyzer

[App page](https://appshunter.io/ios/app/noise-analyzer-decibel-meter/id6477534680)

Measure and analyze ambient noise levels in real-time with this utility app. Track historical data, export reports, and gain insights into your auditory environment. Designed for professionals and curious individuals alike.

**Highlights:** Real-time decibel monitoring, Historical noise tracking, Exportable reports, User-friendly interface, Privacy protection

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

**In-app purchases:** none


### AdBlock Focus

[App page](https://appshunter.io/ios/app/adblock-focus/id6760521101)

Enhance your Safari browsing experience by blocking ads and trackers. Create custom rules to redirect websites and import shared rules for a cleaner, more private web. This utility runs locally on your device.

**Highlights:** Powerful Safari ad blocking, Custom redirect rules, Shared redirect rule import, Lightweight and private operation, Runs locally on device

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Lifetime Premium | $7.99 | one-time |


## Frequently asked questions

### Is Noise Analyzer free?

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

### Is AdBlock Focus free?

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

### Which has better reviews, Noise Analyzer or AdBlock Focus?

Noise Analyzer is rated higher. Noise Analyzer averages 3.5 out of 5 from 2 ratings, while AdBlock Focus averages 1.0 from 1 ratings.

### Do Noise Analyzer or AdBlock Focus have ads?

Neither Noise Analyzer nor AdBlock Focus shows ads.

### Which is updated more often, Noise Analyzer or AdBlock Focus?

Noise Analyzer ships an update every 3 months, and AdBlock Focus every 2 weeks. Most recently, Noise Analyzer was updated on October 24, 2026 and AdBlock Focus on October 24, 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.*