# Tuner+ vs Viola Tuner Basic

The clearest difference is review sentiment: Tuner+ at 82% against Viola Tuner Basic's 38%. Tuner+ also leads on rating (4.7 vs 4.1) and ratings volume (1.1K vs 194). Viola Tuner Basic's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Tuner+ 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.

Tuner+ holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Tuner+ has 1.1K ratings behind it against 194, so its average is the more settled of the two. Written reviews point the same way: 82% of Tuner+'s written reviews are positive against 38% of Viola Tuner Basic's.

Tuner+ ships an update every 6 months, Viola Tuner Basic every 2 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Tuner+ | Viola Tuner Basic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/tuner-plus/id447600117/reviews)** | [4.1 (194 ratings)](https://appshunter.io/ios/app/viola-tuner-basic/id1420916705/reviews) |
| Number of ratings | **1.1K** | 194 |
| Positive reviews | **82.3% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 12 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nick Culbertson](https://appshunter.io/developer/409029298) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## What reviewers say

### Tuner+

[App page](https://appshunter.io/ios/app/tuner-plus/id447600117)

This app provides perfectly tuned reference notes for various musical instruments, allowing users to tune by ear. It offers both real audio and sine wave sounds and supports VoiceOver accessibility. It does not analyze instrument notes but serves as a quick reference for tuning in any key.

**Highlights:** Plays reference notes for tuning, Supports guitar, bass, piano, and more, Real audio and sine wave sounds, VoiceOver accessibility, Tune in any key

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Tuner+ | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Excellent tuning accuracy
- 💡 Supports multiple instruments
- 🎨 Clear and simple interface
- 🔍 Helpful for ear training

**What reviewers complain about**

- 🐛 Incorrect pitch for some instruments
- 🔊 Sound quality issues on certain notes
- 🤔 Lack of visual feedback for tuning

**Reported bugs**

- App crashes on certain devices
- Distortion on some string notes

**Requested features**

- Add support for alternate tunings
- Provide visual tuning indicators
- Include a metronome feature
- Expand instrument selection


### 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 |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |
| A4 Calibrations 392Hz to 466Hz | $3.99 | one-time |
| Settings | $3.99 | one-time |
| Tuning Fork | $3.99 | one-time |
| Metronome | $3.99 | one-time |


## Frequently asked questions

### Is Tuner+ free?

Tuner+ 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, Tuner+ or Viola Tuner Basic?

Tuner+ is rated higher. Tuner+ averages 4.7 out of 5 from 1.1K ratings, while Viola Tuner Basic averages 4.1 from 194 ratings.

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

Both Tuner+ and Viola Tuner Basic show ads.

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

Tuner+ ships an update every 6 months, and Viola Tuner Basic every 2 weeks. Most recently, Tuner+ was updated on September 22, 2026 and Viola Tuner Basic on September 21, 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.*