# Violin Tuner ++ vs OzmiraTuner

The clearest difference is iOS requirement: Violin Tuner ++ at 13.0 against OzmiraTuner's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Violin Tuner ++ sells 5 in-app purchases, starting at $4.99 per 7 days and OzmiraTuner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Violin Tuner ++ ships an update daily, OzmiraTuner every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Violin Tuner ++ | OzmiraTuner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 105 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Gill](https://appshunter.io/developer/1870271114) | [Juan Ozuna](https://appshunter.io/developer/6773034719) |

## What reviewers say

### Violin Tuner ++

[App page](https://appshunter.io/ios/app/violin-tuner-plus-plus/id6758013543)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### OzmiraTuner

[App page](https://appshunter.io/ios/app/ozmiratuner/id6782431079)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ozmira Pro | $5.99 | one-time |


## Frequently asked questions

### Is Violin Tuner ++ free?

Violin Tuner ++ is free to download, with in-app purchases available.

### Is OzmiraTuner free?

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

### Do Violin Tuner ++ or OzmiraTuner have ads?

Neither Violin Tuner ++ nor OzmiraTuner shows ads.

### Which is updated more often, Violin Tuner ++ or OzmiraTuner?

Violin Tuner ++ ships an update daily, and OzmiraTuner every 5 days. Most recently, Violin Tuner ++ was updated on November 9, 2026 and OzmiraTuner on October 31, 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.*