# Tone Generator vs Tuning Fork Studio

The clearest difference is ads: Tuning Fork Studio at none against Tone Generator's shown. Tuning Fork Studio also leads on rating (5.0 vs 4.8). Tone Generator's advantage is ratings volume (138 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tone Generator sells 1 one-off in-app purchase and Tuning Fork Studio sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Tuning Fork Studio holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Tone Generator has 138 ratings behind it against 1, so its average is the more settled of the two.

Tone Generator ships an update every 4 months, Tuning Fork Studio every 3 months. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Tone Generator | Tuning Fork Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (138 ratings)](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tuning-fork-studio/id6751743458/reviews)** |
| Number of ratings | **138** | 1 |
| Positive reviews | 83.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 6 MB | 35 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tevfik Yucek](https://appshunter.io/developer/566982862) | [丽俨 龚](https://appshunter.io/developer/1816613061) |

## What reviewers say

### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator-frequency-app/id1561496708)

Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.

**Highlights:** Sine, square, sawtooth, triangle wave generation, Adjustable frequency via swipe, Built-in hearing test sweep, Speaker cleaning function, Large frequency range

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $2.99 | one-time |


### Tuning Fork Studio

[App page](https://appshunter.io/ios/app/tuning-fork-studio/id6751743458)

Generate fundamental audio waveforms like sine, square, triangle, and sawtooth with precise control over frequency, amplitude, phase, and harmonics. Export high-quality audio for music production, sound design, and acoustic testing.

**Highlights:** Sine, square, triangle, sawtooth wave generation, Precise frequency control (A4 standard, custom Hz), Amplitude, phase, and multi-harmonic overlay, Real-time complex sound synthesis, High-quality audio export, Music production and sound design tool

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Tone Generator free?

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

### Is Tuning Fork Studio free?

Tuning Fork Studio is free to download, with in-app purchases available.

### Which has better reviews, Tone Generator or Tuning Fork Studio?

Tuning Fork Studio is rated higher. Tone Generator averages 4.8 out of 5 from 138 ratings, while Tuning Fork Studio averages 5.0 from 1 ratings.

### Do Tone Generator or Tuning Fork Studio have ads?

Tone Generator shows ads; Tuning Fork Studio does not.

### Which is updated more often, Tone Generator or Tuning Fork Studio?

Tone Generator ships an update every 4 months, and Tuning Fork Studio every 3 months. Most recently, Tone Generator was updated on October 15, 2026 and Tuning Fork Studio on October 18, 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.*