# Frequency Generator (Sound) vs pro24bt

The clearest difference is review sentiment: pro24bt at 100% against Frequency Generator (Sound)'s 50%. pro24bt also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 1). Frequency Generator (Sound)'s advantage is ratings volume (6 vs 2) and iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Frequency Generator (Sound) sells 1 in-app purchase, starting at $0.99 per 7 days. pro24bt asks for nothing beyond the download.

pro24bt holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 50% of Frequency Generator (Sound)'s written reviews are positive against 100% of pro24bt's.

Frequency Generator (Sound) ships an update every 3 months, pro24bt every 3 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Frequency Generator (Sound) | pro24bt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pro24bt-audio/id6768624444/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 16 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) | [TARAMPS ELECTRONICS LTDA.](https://appshunter.io/developer/1808048473) |

## What reviewers say

### Frequency Generator (Sound)

[App page](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315)

Generate various sound waves, from sine to triangle, with adjustable frequencies and volumes. Test speakers, tune instruments, or create multi-oscillator soundscapes. Customize your audio experience with a range of settings and themes.

**Highlights:** Generate sine, square, sawtooth, or triangle sound waves, Adjust frequency from 1Hz to 22000Hz, Control volume and balance (left/right), Multi-oscillator mode for three simultaneous sounds, Customizable frequency range slider, Low latency audio setting, Theme customization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $0.99 | per 7 days |


### pro24bt

[App page](https://appshunter.io/ios/app/pro24bt-audio/id6768624444)

Control your Taramps audio processor remotely via Bluetooth. Adjust crossover, equalization, routing, and levels in real-time for precise sound system tuning. Features include a graphic equalizer, delay, and preset saving.

**Highlights:** Complete adjustments via app, Real-time control via smartphone, 15-band graphic equalizer, Parametric input and output equalizer, HPF and LPF crossover, Alignment (Delay) per channel, Saving and sharing presets

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

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Generator (Sound) free?

Frequency Generator (Sound) is free to download, with in-app purchases available.

### Is pro24bt free?

pro24bt is free to download, with no in-app purchases.

### Which has better reviews, Frequency Generator (Sound) or pro24bt?

pro24bt is rated higher. Frequency Generator (Sound) averages 3.2 out of 5 from 6 ratings, while pro24bt averages 5.0 from 2 ratings.

### Do Frequency Generator (Sound) or pro24bt have ads?

Frequency Generator (Sound) shows ads; pro24bt does not.

### Which is updated more often, Frequency Generator (Sound) or pro24bt?

Frequency Generator (Sound) ships an update every 3 months, and pro24bt every 3 weeks. Most recently, Frequency Generator (Sound) was updated on October 21, 2026 and pro24bt on October 25, 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.*