# n vs Viola Tuner Basic

The clearest difference is rating: n at 4.7 against Viola Tuner Basic's 4.1. n also leads on review sentiment (78% vs 38%) and ratings volume (3.2K vs 194). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. n sells 1 one-off in-app purchase and Viola Tuner Basic sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

n holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: n has 3.2K ratings behind it against 194, so its average is the more settled of the two. Written reviews point the same way: 78% of n's written reviews are positive against 38% of Viola Tuner Basic's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | n | Viola Tuner Basic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.2K ratings)](https://appshunter.io/ios/app/n-track-tuner/id409786458/reviews)** | [4.1 (194 ratings)](https://appshunter.io/ios/app/viola-tuner-basic/id1420916705/reviews) |
| Number of ratings | **3.2K** | 194 |
| Positive reviews | **77.7% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 12 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [n-Track S.r.l.](https://appshunter.io/developer/402685768) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## 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


### Viola Tuner Basic

[App page](https://appshunter.io/ios/app/viola-tuner-basic/id1420916705)

Instantly tune your viola with precision and ease. This app offers ultra-accurate frequency display, adjustable A4 temperaments, and intuitive LED guidance. It's perfect for musicians of all levels, from beginners to professionals.

**Highlights:** Ultra-accurate frequency display (Hz), Adjustable A4 temperaments (392Hz–466Hz), LED tuning indicator, Tuned string lights up on screen, High sensitivity and fast response, Tuning fork (IAP), Advanced settings (IAP)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A4 Calibrations 392Hz to 466Hz | $4.99 | one-time |
| Settings | $4.99 | one-time |
| Tuning Fork | $4.99 | one-time |
| Remove ads | $4.99 | one-time |
| Metronome | $4.99 | one-time |


## Frequently asked questions

### Is n free?

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

### Is Viola Tuner Basic free?

Viola Tuner Basic is free to download, with in-app purchases available.

### Which has better reviews, n or Viola Tuner Basic?

n is rated higher. n averages 4.7 out of 5 from 3.2K ratings, while Viola Tuner Basic averages 4.1 from 194 ratings.

### Do n or Viola Tuner Basic have ads?

Both n and Viola Tuner Basic show ads.

### Which is updated more often, n or Viola Tuner Basic?

n ships an update every 2 weeks, and Viola Tuner Basic every 2 weeks. Most recently, n was updated on October 2, 2026 and Viola Tuner Basic on October 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.*