# What Chord? vs Precise Guitar Tuner

The clearest difference is review sentiment: What Chord? at 87% against Precise Guitar Tuner's 0%. What Chord? also leads on price (Free vs $0.99) and update cadence (every 4 months vs every 21 months). Precise Guitar Tuner's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.

What Chord? is free to download; Precise Guitar Tuner costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

What Chord? ships an update every 4 months, Precise Guitar Tuner every 21 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | What Chord? | Precise Guitar Tuner |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (171 ratings)](https://appshunter.io/ios/app/what-chord/id1251111343/reviews)** | — |
| Number of ratings | **171** | — |
| Positive reviews | **86.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 21 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 18 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pavlo Ignatov](https://appshunter.io/developer/1246426031) | [怀卫 张](https://appshunter.io/developer/1252544375) |

## What reviewers say

### What Chord?

[App page](https://appshunter.io/ios/app/what-chord/id1251111343)

Identify chord names by their shape on a guitar fretboard. Quickly name chords you're playing or discover new ones by adjusting finger positions. Ideal for musicians who need to name chords for sharing or understanding song structures.

**Highlights:** Identify chord names by shape, Discover new chord variations, Name chords for sharing, Understand chord progressions, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Precise Guitar Tuner

[App page](https://appshunter.io/ios/app/precise-guitar-tuner/id1260544519)

This application helps you tune your guitar with high accuracy using your mobile device. It supports numerous tuning styles and provides visual feedback on pitch accuracy, along with standard tuning notes for auditory guidance.

**Highlights:** Supports 44 tuning styles, Automatic pitch measurement, Visual pitch accuracy indication, Auditory standard string sounds, High pitch indication accuracy (0.2 cents), Adjustable A4 standard note (430-450Hz)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is What Chord? free?

What Chord? is free to download, with no in-app purchases.

### Is Precise Guitar Tuner free?

Precise Guitar Tuner costs $0.99, with no in-app purchases.

### Do What Chord? or Precise Guitar Tuner have ads?

Neither What Chord? nor Precise Guitar Tuner shows ads.

### Which is updated more often, What Chord? or Precise Guitar Tuner?

What Chord? ships an update every 4 months, and Precise Guitar Tuner every 21 months. Most recently, What Chord? was updated on November 6, 2026 and Precise Guitar Tuner on November 2, 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.*