# Pro Guitar Tuner vs UniTuner Pro

The clearest difference is price: Pro Guitar Tuner at Free against UniTuner Pro's $7.99. Pro Guitar Tuner also leads on ratings volume (10K vs 1). UniTuner Pro's advantage is review sentiment (100% vs 65%) and in-app purchases (none vs 5). On device support and iOS requirement there is nothing between them.

Pro Guitar Tuner is free to download; UniTuner Pro costs $7.99 up front. Pro Guitar Tuner sells 5 in-app purchases, starting at $2.99 per month. UniTuner Pro asks for nothing beyond the download.

UniTuner Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Pro Guitar Tuner has 10K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of Pro Guitar Tuner's written reviews are positive against 100% of UniTuner Pro's.

Pro Guitar Tuner ships an update monthly, UniTuner Pro fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pro Guitar Tuner | UniTuner Pro |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [4.7 (10K ratings)](https://appshunter.io/ios/app/pro-guitar-tuner/id687934254/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unituner-pro-chromatic-tuner/id6741528331/reviews)** |
| Number of ratings | **10K** | 1 |
| Positive reviews | 64.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 47 MB | 3 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Guitar Sweden AB](https://appshunter.io/developer/1456606233) | [Klaus Fecker](https://appshunter.io/developer/1455227164) |

## What reviewers say

### Pro Guitar Tuner

[App page](https://appshunter.io/ios/app/pro-guitar-tuner/id687934254)

This app provides precise, real-time tuning for a wide variety of stringed instruments. It offers numerous custom tunings, an intuitive interface with visual feedback, and high-quality audio samples for ear training. Users can save favorite tunings for quick access.

**Highlights:** Real-time chromatic tuning, Supports over 200 custom tunings, Vast library of stringed instruments, Intuitive interface with visual feedback, High-quality instrument samples, Save favorite tunings

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Guitar Tuner Premium | $2.99 | per month |
| Premium Membership | $24.99 | per month |
| Pro Guitar Tuner Premium | $24.99 | per year |
| ProGuitar Academy | $79.99 | per year |
| Premium Tuner | $59.99 | one-time |

**What reviewers like**

- 🌟 Excellent tuning accuracy
- 👍 Easy to use and intuitive
- 🎨 Beautiful and clean design
- 🔍 Versatile with many tuning options

**What reviewers complain about**

- 💰 Paid features behind paywall
- 🙄 Excessive ads in free version
- 🐛 Occasional bugs and glitches
- 🔇 Microphone issues on some devices

**Reported bugs**

- App crashes when changing tuning modes
- Tuner not responding to some strings
- Microphone not working on certain devices

**Requested features**

- Custom tuning options
- Support for more instrument types
- Landscape mode support
- Ability to save tuning profiles


### UniTuner Pro

[App page](https://appshunter.io/ios/app/unituner-pro-chromatic-tuner/id6741528331)

This advanced chromatic tuner offers 1/10th cent accuracy with visual feedback and a tone generator. It supports over 200 string instrument tunings, custom tunings, and various tuning systems. Visualize pitch, harmonics, and overtones for precise instrument tuning.

**Highlights:** 1/10th cent accuracy, Tone generator with multiple waveforms, Over 200 instrument tunings, Custom tuning creation, Audio visualization (spectrogram), Intonation diagram (tuning map)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pro Guitar Tuner free?

Pro Guitar Tuner is free to download, with in-app purchases available.

### Is UniTuner Pro free?

UniTuner Pro costs $7.99, with no in-app purchases.

### Which has better reviews, Pro Guitar Tuner or UniTuner Pro?

UniTuner Pro is rated higher. Pro Guitar Tuner averages 4.7 out of 5 from 10K ratings, while UniTuner Pro averages 5.0 from 1 ratings.

### Do Pro Guitar Tuner or UniTuner Pro have ads?

Pro Guitar Tuner shows ads; UniTuner Pro does not.

### Which is updated more often, Pro Guitar Tuner or UniTuner Pro?

Pro Guitar Tuner ships an update monthly, and UniTuner Pro fortnightly. Most recently, Pro Guitar Tuner was updated on November 3, 2026 and UniTuner Pro on October 30, 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.*