# Accurate Viola Tuner vs Viola Tuner Basic

The clearest difference is price: Viola Tuner Basic at Free against Accurate Viola Tuner's $1.99. Viola Tuner Basic also leads on update cadence (every 2 weeks vs every 21 months). Accurate Viola Tuner's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Viola Tuner Basic is free to download; Accurate Viola Tuner costs $1.99 up front. Viola Tuner Basic sells 5 one-off in-app purchases. Accurate Viola Tuner asks for nothing beyond the download.

Accurate Viola Tuner ships an update every 21 months, Viola Tuner Basic every 2 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | Accurate Viola Tuner | Viola Tuner Basic |
| --- | --- | --- |
| Price | $1.99 | **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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 12 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [怀卫 张](https://appshunter.io/developer/1252544375) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## What reviewers say

### Accurate Viola Tuner

[App page](https://appshunter.io/ios/app/accurate-viola-tuner/id1261657228)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Accurate Viola Tuner free?

Accurate Viola Tuner costs $1.99, with no in-app purchases.

### Is Viola Tuner Basic free?

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

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

Viola Tuner Basic shows ads; Accurate Viola Tuner does not.

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

Accurate Viola Tuner ships an update every 21 months, and Viola Tuner Basic every 2 weeks. Most recently, Accurate Viola Tuner was updated on October 7, 2026 and Viola Tuner Basic on October 7, 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.*