---
title: "Pro Guitar Tuner — App Overview"
url: https://marlvel.ai/intel-report/music/pro-guitar-tuner
category: Music
developer: Pro Guitar Sweden AB
platforms: ios, android
rating: 4.1 (141.9K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T21:17:32.943Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers high-utility professional tuning features, recent user feedback highlights significant concerns regarding ad frequency and tuning accuracy.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 4.1 ★ (141.9K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 6.0.4 |
| Latest Version (Android) | 6.0.9 |
| Developer | Pro Guitar Sweden AB |

<!-- SECTION: Summary -->
## What is Pro Guitar Tuner?

Pro Guitar Tuner is a chromatic tuning application designed for musicians and instrument repair professionals. It utilizes real-time audio analysis via external or built-in microphones and provides a comprehensive library of tunings for various stringed instruments.

<!-- SECTION: Key Features -->
## Key Features

- **Chromatic Tuning**: Supports a wide range of stringed instruments by analyzing sound in real-time.
- **Visual Feedback Interface**: Displays pitch information through a note wheel, cent indicators, and a fretboard visualization.
- **Instrument Library**: Includes a massive collection of specific tunings for instruments like bass, violin, ukulele, and balalaika.
- **Reference Samples**: Provides high-quality audio samples of real instruments for manual tuning by ear.

<!-- SECTION: Target Audience -->
## Who is it for?

Musicians, guitar makers, and repair technicians seeking a versatile, chromatic tuning tool.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/pro-guitar-tuner/id687934254?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.jrinnovation.proguitartuner&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/music/pro-guitar-tuner)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/music/pro-guitar-tuner).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*