# Frequency Analyzer vs TONE Telegenics

The clearest difference is rating: TONE Telegenics at 5.0 against Frequency Analyzer's 4.5. TONE Telegenics also leads on in-app purchases (none vs 11) and iOS requirement (15.0 vs 17.2). Frequency Analyzer's advantage is ratings volume (185 vs 2) and update cadence (every 8 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Frequency Analyzer sells 11 in-app purchases, starting at $2.99 per 7 days. TONE Telegenics asks for nothing beyond the download.

TONE Telegenics holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Frequency Analyzer has 185 ratings behind it against 2, so its average is the more settled of the two.

Frequency Analyzer ships an update every 8 days, TONE Telegenics every 3 weeks. The most recent releases landed on October 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Frequency Analyzer | TONE Telegenics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (185 ratings)](https://appshunter.io/ios/app/frequency-analyzer/id6468837339/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tone-telegenics/id6476420592/reviews)** |
| Number of ratings | **185** | 2 |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 24 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Manfred Kuegel](https://appshunter.io/developer/1520736594) | [The Tone Knows](https://appshunter.io/developer/1610407466) |

## What reviewers say

### Frequency Analyzer

[App page](https://appshunter.io/ios/app/frequency-analyzer/id6468837339)

Transform your device into a professional audio analysis tool with real-time FFT, SPL monitoring, and advanced visualization. Record, analyze, and export high-quality audio and video data for various acoustic applications.

**Highlights:** Real-time FFT analysis, Calibrated SPL measurement, High-resolution spectrum analyzer, Real-time waveform display, 32-bit float audio recording, Synchronized video recording, Export WAV, CSV, images, and videos

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frequency Analyzer Pro Weekly | $2.99 | per 7 days |
| Frequency Analyzer Pro Monthly | $3.99 | per month |
| Frequency Analyzer Pro Monthly | $3.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Monthly | $4.99 | per month |
| Frequency Analyzer Pro Annual | $29.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Frequency Analyzer Pro Annual | $44.99 | per year |
| Pro access for lifetime | $89.99 | one-time |


### TONE Telegenics

[App page](https://appshunter.io/ios/app/tone-telegenics/id6476420592)

This application analyzes and visualizes audio frequencies in any environment. It displays detected sound waves in a detailed graph view, offering real-time clarity and precision for acoustic research, noise control, and audio production.

**Highlights:** Detect audio frequencies in any environment, Real-time graph visualization of sound data, Precise sound analysis feedback, Versatile indoor and outdoor use, Visualize audio data in real-time

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Analyzer free?

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

### Is TONE Telegenics free?

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

### Which has better reviews, Frequency Analyzer or TONE Telegenics?

TONE Telegenics is rated higher. Frequency Analyzer averages 4.5 out of 5 from 185 ratings, while TONE Telegenics averages 5.0 from 2 ratings.

### Do Frequency Analyzer or TONE Telegenics have ads?

Neither Frequency Analyzer nor TONE Telegenics shows ads.

### Which is updated more often, Frequency Analyzer or TONE Telegenics?

Frequency Analyzer ships an update every 8 days, and TONE Telegenics every 3 weeks. Most recently, Frequency Analyzer was updated on October 30, 2026 and TONE Telegenics on September 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.*