# Tuning Fork Studio vs Frequency Gen

The clearest difference is in-app purchases: Frequency Gen at none against Tuning Fork Studio's 3. Tuning Fork Studio's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Tuning Fork Studio sells 3 in-app purchases, starting at $0.99 per month. Frequency Gen asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Tuning Fork Studio | Frequency Gen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tuning-fork-studio/id6751743458/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Freemium | — |
| Size | 35 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽俨 龚](https://appshunter.io/developer/1816613061) | [Nina Lobadina](https://appshunter.io/developer/1875984972) |

## What reviewers say

### 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 |


### Frequency Gen

[App page](https://appshunter.io/ios/app/frequency-gen/id6758956523)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tuning Fork Studio free?

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

### Is Frequency Gen free?

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

### Do Tuning Fork Studio or Frequency Gen have ads?

Frequency Gen shows ads; Tuning Fork Studio does not.

### Which is updated more often, Tuning Fork Studio or Frequency Gen?

Tuning Fork Studio ships an update every 3 months, and Frequency Gen every 3 months. Most recently, Tuning Fork Studio was updated on October 18, 2026 and Frequency Gen on October 1, 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.*