# Viola Tuner Basic vs Viola Tuner & Intonation

The clearest difference is ads: Viola Tuner & Intonation at none against Viola Tuner Basic's shown. Viola Tuner Basic's advantage is iOS requirement (15.6 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Viola Tuner Basic ships an update every 2 weeks, Viola Tuner & Intonation fortnightly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Viola Tuner Basic | Viola Tuner & Intonation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (194 ratings)](https://appshunter.io/ios/app/viola-tuner-basic/id1420916705/reviews)** | — |
| Number of ratings | **194** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 16 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) | [Wangyue Huishi](https://appshunter.io/developer/1845683908) |

## What reviewers say

### 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 |


### Viola Tuner & Intonation

[App page](https://appshunter.io/ios/app/viola-tuner-and-intonation/id6776657094)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viola Intonation Pro | $12.99 | one-time |


## Frequently asked questions

### Is Viola Tuner Basic free?

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

### Is Viola Tuner & Intonation free?

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

### Do Viola Tuner Basic or Viola Tuner & Intonation have ads?

Viola Tuner Basic shows ads; Viola Tuner & Intonation does not.

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

Viola Tuner Basic ships an update every 2 weeks, and Viola Tuner & Intonation fortnightly. Most recently, Viola Tuner Basic was updated on October 7, 2026 and Viola Tuner & Intonation on October 10, 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.*