# Audio Frequency Analyzer vs AlmostSilent

The clearest difference is price: AlmostSilent at Free against Audio Frequency Analyzer's $9.99. AlmostSilent also leads on rating (4.2 vs 3.7) and update cadence (monthly vs every 8 months). Audio Frequency Analyzer's advantage is ads (none vs shown). On review sentiment and in-app purchases there is nothing between them.

AlmostSilent is free to download; Audio Frequency Analyzer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AlmostSilent holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews complicate that: 60% of Audio Frequency Analyzer's written reviews are positive against 57% of AlmostSilent's, so the app with the better star average is not the one people write more warmly about.

Audio Frequency Analyzer ships an update every 8 months, AlmostSilent monthly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Audio Frequency Analyzer | AlmostSilent |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/audio-frequency-analyzer/id684641742/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/almostsilent/id6476859313/reviews)** |
| Number of ratings | 3 | **13** |
| Positive reviews | **60.0% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Paid | **Ad-supported** |
| Size | 0 MB | 6 MB |
| Requires iOS | 26.2 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOON,LLC](https://appshunter.io/developer/633948723) | [Motonari Hibi](https://appshunter.io/developer/386737172) |

## What reviewers say

### Audio Frequency Analyzer

[App page](https://appshunter.io/ios/app/audio-frequency-analyzer/id684641742)

This real-time audio analyzer measures and evaluates sound environments with 1/3 octave band frequency response and FFT analysis. It supports calibration for high accuracy and is suitable for various audio testing and tuning applications.

**Highlights:** Real-time frequency spectrum response measurement (1/3 octave, 30 bands), FFT Analyzer, Observation frequency range: 20 - 23000 Hz, Calibration function for high accuracy, Supports built-in and external microphones, Snapshot and averaging functions

**In-app purchases:** none


### AlmostSilent

[App page](https://appshunter.io/ios/app/almostsilent/id6476859313)

This utility app offers a specialized slider for precise low-volume adjustments, providing finer control than the device's built-in volume buttons. It's designed to help users achieve quieter audio levels for their device's speaker, even below the standard minimum setting.

**Highlights:** Fine-tune low volume settings, More precise than device buttons, Adjust speaker volume, Specialized slider interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Frequency Analyzer free?

Audio Frequency Analyzer costs $9.99, with no in-app purchases.

### Is AlmostSilent free?

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

### Which has better reviews, Audio Frequency Analyzer or AlmostSilent?

AlmostSilent is rated higher. Audio Frequency Analyzer averages 3.7 out of 5 from 3 ratings, while AlmostSilent averages 4.2 from 13 ratings.

### Do Audio Frequency Analyzer or AlmostSilent have ads?

AlmostSilent shows ads; Audio Frequency Analyzer does not.

### Which is updated more often, Audio Frequency Analyzer or AlmostSilent?

Audio Frequency Analyzer ships an update every 8 months, and AlmostSilent monthly. Most recently, Audio Frequency Analyzer was updated on September 9, 2026 and AlmostSilent on September 14, 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.*