# Tuning Fork Pro vs MusicGuide.

The clearest difference is price: MusicGuide. at Free against Tuning Fork Pro's $12.99. Tuning Fork Pro's advantage is update cadence (every 2 weeks vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MusicGuide. is free to download; Tuning Fork Pro costs $12.99 up front. Tuning Fork Pro sells 2 one-off in-app purchases and MusicGuide. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tuning Fork Pro ships an update every 2 weeks, MusicGuide. every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tuning Fork Pro | MusicGuide. |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.3 (35 ratings)](https://appshunter.io/ios/app/tuning-fork-pro/id1390334198/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Paid | — |
| Size | 11 MB | 31 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) | [Pete Christianson](https://appshunter.io/developer/701014056) |

## What reviewers say

### Tuning Fork Pro

[App page](https://appshunter.io/ios/app/tuning-fork-pro/id1390334198)

This app helps musicians tune their instruments by ear using precise tone generation. It offers a wide range of notes and calibration options with various waveform selections. The app is designed for ease of use and compatibility with external audio devices.

**Highlights:** Note generation from A1 to C7, A4 Calibration (415Hz to 466Hz), Sine, Square, Triangle, Sawtooth waveforms, Output volume control, Precise tone emission algorithm, External speaker compatibility

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | Free | one-time |
| A4 Calibration & Harmonics | Free | one-time |


### MusicGuide.

[App page](https://appshunter.io/ios/app/musicguide/id6800602684)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Tuning Fork Pro free?

Tuning Fork Pro costs $12.99, and also offers in-app purchases.

### Is MusicGuide. free?

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

### Do Tuning Fork Pro or MusicGuide. have ads?

Both Tuning Fork Pro and MusicGuide. show ads.

### Which is updated more often, Tuning Fork Pro or MusicGuide.?

Tuning Fork Pro ships an update every 2 weeks, and MusicGuide. every 5 weeks. Most recently, Tuning Fork Pro was updated on October 26, 2026 and MusicGuide. 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.*