# n vs French Horn Note Chart

The clearest difference is price: n at Free against French Horn Note Chart's $12.99. n also leads on update cadence (every 2 weeks vs every 42 months). French Horn Note Chart's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

n is free to download; French Horn Note Chart costs $12.99 up front. n sells 1 one-off in-app purchase. French Horn Note Chart asks for nothing beyond the download.

n ships an update every 2 weeks, French Horn Note Chart every 42 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | n | French Horn Note Chart |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.7 (3.2K ratings)](https://appshunter.io/ios/app/n-track-tuner/id409786458/reviews)** | — |
| Number of ratings | **3.2K** | — |
| Positive reviews | 77.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 42 months |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 77 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [n-Track S.r.l.](https://appshunter.io/developer/402685768) | [Oleg Sokolov](https://appshunter.io/developer/1628122395) |

## What reviewers say

### n

[App page](https://appshunter.io/ios/app/n-track-tuner/id409786458)

Easily tune a variety of musical instruments using your smartphone's microphone. Offers high precision with advanced audio recognition and multiple visual feedback modes. Supports manual tuning and calibration for custom needs.

**Highlights:** High precision tuning, Spectrum Analyzer, Instrument selection, Tune Fork reference tone, Needle tuner, Adjustable sensitivity and precision

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro features and remove ads | $12.99 | one-time |

**What reviewers like**

- ⭐ Accurate tuning
- 🎨 Useful visual feedback
- 📊 Detailed frequency analysis
- 🎶 Works well for various instruments
- 🆓 Reliable free version

**What reviewers complain about**

- 💰 Intrusive ads in free version
- 🔒 Paywall for advanced features
- 🔋 High battery consumption
- 🐛 Occasional bugs and crashes

**Reported bugs**

- Inaccurate note detection
- Freezing during use
- Compatibility issues with certain instruments

**Requested features**

- Option to remove ads
- Improved compatibility with lower-end devices
- More customization options


### French Horn Note Chart

[App page](https://appshunter.io/ios/app/french-horn-note-chart/id6444954169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is n free?

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

### Is French Horn Note Chart free?

French Horn Note Chart costs $12.99, with no in-app purchases.

### Do n or French Horn Note Chart have ads?

n shows ads; French Horn Note Chart does not.

### Which is updated more often, n or French Horn Note Chart?

n ships an update every 2 weeks, and French Horn Note Chart every 42 months. Most recently, n was updated on November 6, 2026 and French Horn Note Chart on November 3, 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.*