# Frequency Generator (Sound) vs Tone Generator

The clearest difference is review sentiment: Tone Generator at 100% against Frequency Generator (Sound)'s 50%. Tone Generator also leads on rating (4.6 vs 3.0) and ads (none vs shown). Frequency Generator (Sound)'s advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model 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 and Tone Generator sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Tone Generator holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews point the same way: 50% of Frequency Generator (Sound)'s written reviews are positive against 100% of Tone Generator's.

Frequency Generator (Sound) ships an update every 3 months, Tone Generator monthly. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Frequency Generator (Sound) | Tone Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/frequency-generator-sound/id6596757315/reviews) | **[4.6 (14 ratings)](https://appshunter.io/ios/app/tone-generator-frequency/id6738343129/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 28 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) | [Evrim AYAZ](https://appshunter.io/developer/1780294826) |

## 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 |


### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator-frequency/id6738343129)

Explore the power of sound frequencies for relaxation, focus, and sleep. Create custom tones with various waveforms and enjoy guided journeys. Listen without ads or interruptions.

**Highlights:** Curated sound frequencies, Unlimited listening, Dynamic colorful player, Custom tone generator, Waveform variety (sine, square, sawtooth, triangle), Guided sound journeys, Background play

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Weekly VIP | $4.99 | per 7 days |
| Trial VIP | $9.99 | per 7 days |
| Yearly VIP | $49.99 | per year |


## Frequently asked questions

### Is Frequency Generator (Sound) free?

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

### Is Tone Generator free?

Tone Generator is free to download, with in-app purchases available.

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

Tone Generator is rated higher. Frequency Generator (Sound) averages 3.0 out of 5 from 4 ratings, while Tone Generator averages 4.6 from 14 ratings.

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

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

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

Frequency Generator (Sound) ships an update every 3 months, and Tone Generator monthly. Most recently, Frequency Generator (Sound) was updated on September 16, 2026 and Tone Generator on September 15, 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.*