# Frequency Detector Analyzer vs Videtor

The clearest difference is in-app purchases: Videtor at none against Frequency Detector Analyzer's 2. Frequency Detector Analyzer's advantage is update cadence (every 2 months vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Frequency Detector Analyzer sells 2 in-app purchases, starting at $8.99 per 7 days. Videtor asks for nothing beyond the download.

Frequency Detector Analyzer ships an update every 2 months, Videtor every 4 months. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Frequency Detector Analyzer | Videtor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (25 ratings)](https://appshunter.io/ios/app/frequency-detector-analyzer/id6752298079/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 5 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [NEURASYNC](https://appshunter.io/developer/1639101560) | [Lior Azulay](https://appshunter.io/developer/1780984067) |

## What reviewers say

### Frequency Detector Analyzer

[App page](https://appshunter.io/ios/app/frequency-detector-analyzer/id6752298079)

This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.

**Highlights:** Live frequency tuner, Spectrogram visualization, Automatic logging and CSV export, Customizable logging interval, Elegant and modern design, Reliable performance

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frequency Detector Weekly Sub | $8.99 | per 7 days |
| Frequency Detector Lifetime | $29.99 | one-time |


### Videtor

[App page](https://appshunter.io/ios/app/videtor/id6760938192)

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

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Detector Analyzer free?

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

### Is Videtor free?

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

### Do Frequency Detector Analyzer or Videtor have ads?

Neither Frequency Detector Analyzer nor Videtor shows ads.

### Which is updated more often, Frequency Detector Analyzer or Videtor?

Frequency Detector Analyzer ships an update every 2 months, and Videtor every 4 months. Most recently, Frequency Detector Analyzer was updated on November 8, 2026 and Videtor on November 13, 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.*