# Chromatic Tuner AUv3 vs ThreeTuring

The clearest difference is price: Chromatic Tuner AUv3 at $2.99 against ThreeTuring's $9.99. ThreeTuring's advantage is update cadence (every 4 days vs every 10 days). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Chromatic Tuner AUv3 costs $2.99 and ThreeTuring $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chromatic Tuner AUv3 ships an update every 10 days, ThreeTuring every 4 days. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Chromatic Tuner AUv3 | ThreeTuring |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chromatic-tuner-auv3/id6791699061/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Paid | — |
| Size | 2 MB | 40 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NATHAN THOMAS MATHIS](https://appshunter.io/developer/1870347850) | [Pagefall limited](https://appshunter.io/developer/1440149544) |

## What reviewers say

### Chromatic Tuner AUv3

[App page](https://appshunter.io/ios/app/chromatic-tuner-auv3/id6791699061)

Achieve perfect pitch on your iPhone or iPad with this high-precision chromatic tuner. It supports a wide range of instruments and functions as a standalone app or an AUv3 effect within popular music production hosts.

**Highlights:** High-precision chromatic tuning, Arc-shaped cents gauge, Octave display, Adjustable calibration standards, Low-latency AUv3 audio passthrough, Clean, dark interface

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

**In-app purchases:** none


### ThreeTuring

[App page](https://appshunter.io/ios/app/threeturing/id6805922873)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chromatic Tuner AUv3 free?

Chromatic Tuner AUv3 costs $2.99, with no in-app purchases.

### Is ThreeTuring free?

ThreeTuring costs $9.99, with no in-app purchases.

### Do Chromatic Tuner AUv3 or ThreeTuring have ads?

Neither Chromatic Tuner AUv3 nor ThreeTuring shows ads.

### Which is updated more often, Chromatic Tuner AUv3 or ThreeTuring?

Chromatic Tuner AUv3 ships an update every 10 days, and ThreeTuring every 4 days. Most recently, Chromatic Tuner AUv3 was updated on October 16, 2026 and ThreeTuring 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.*