# Frequency Generator & Analyzer vs Noise Level Meter

The clearest difference is in-app purchases: Noise Level Meter at none against Frequency Generator & Analyzer's 3. Frequency Generator & Analyzer's advantage is iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Frequency Generator & Analyzer sells 3 in-app purchases, starting at $2.99 per 7 days. Noise Level Meter asks for nothing beyond the download.

## The numbers

| Metric | Frequency Generator & Analyzer | Noise Level Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 46 MB | 18 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) | [Kostiantyn Liubevych](https://appshunter.io/developer/1734302743) |

## What reviewers say

### Frequency Generator & Analyzer

[App page](https://appshunter.io/ios/app/frequency-generator-and-analyzer/id6771032203)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per 7 days |
| Pro Access | $4.99 | per month |
| Pro Access | $29.99 | per year |


### Noise Level Meter

[App page](https://appshunter.io/ios/app/noise-level-meter-spectroid/id6798899899)

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

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Generator & Analyzer free?

Frequency Generator & Analyzer is free to download, with in-app purchases available.

### Is Noise Level Meter free?

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

### Do Frequency Generator & Analyzer or Noise Level Meter have ads?

Neither Frequency Generator & Analyzer nor Noise Level Meter shows ads.

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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.*