# Bass Tuner Professional — Best bass tuner for musicians

> Accurate and fast bass guitar tuner for musicians. (iPhone/iPad app by Pedro Daniel Macalupu Cumpen.)

- Source: https://appshunter.io/ios/app/bass-tuner-professional/id889683288 (this page in markdown: same URL + `.md`)
- Developer: [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409)
- Category: Music, Utilities
- Price: $14.99
- Rating: 4.10/5 from 35 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 14 MB
- Languages: American English, Arabic, Armenian, Catalan, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2014-06-29
- Data updated: 2026-09-02
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/bass-tuner-professional/id889683288/reviews.md

## What is Bass Tuner Professional?

Tune your bass with precision and ease, within seconds!
Optimal for beginners, intermediate and advanced musicians!

· The most accurate - displays the exact sound frequency in Hz.
· For 4 & 5 string basses.
· Instant load and fastest tuning - the only tuner optimized for 64 bit.
· Highest responsiveness and sensitivity.
· Intuitive user interface with LED tuning indicator.
· Visual indicators - tuned string lights up.
· Universal app - works with iPhone, iPad and iPod touch.

Bass Tuner Pro brings you the following tunings: 
- Standard Tuning
- Half Step Down Tuning

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Please make sure to allow microphone access to this app when prompted. 
Check it under Settings>Privacy>Microphone. Thank you.

--- 

Got ideas? Questions? 

Please send us your feedback through our site or to feedback@daikyoujulabs.com

## Key features

- Precise frequency display in Hz
- Supports 4 & 5 string basses
- Instant load and fast tuning
- Highly responsive and sensitive
- Intuitive UI with LED indicator
- Visual indicators for tuned strings
- Includes Standard and Half Step Down tunings

## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/bass-tuner-professional/id889683288/reviews.md

### 1/5 — Bajo

*2025-09-05*

4 cuerdas

### 1/5 — Huge rip off

*2024-11-14*

What a disappointment. Downloaded and paid the money and it is so hard to understand how to use this app.

### 3/5 — Not sure

*2024-07-19*

No details on the use of the app

### 1/5 — Großes gefummel

*2022-05-02*

Nicht toll 
So ein gefummel geht gar nicht. 👎🏻
Kann man irgendwie sein Geld wieder bekommen 🙈?

### 1/5 — Arnaque total

*2020-06-27*

J’exige un remboursement !!

### 5/5 — Top

*2017-03-12*

Top

### 5/5 — Basse Tuner Pro

*2017-02-02*

Super appli elle m'a sauvé la vie plus d'une fois.Vu les prix je comprends qu'elle soit aussi bien.

### 5/5 — Super einfach

*2016-01-15*

Macht was es soll. Die Bedienung ist sehr einfach gehalten. Die angezeigte Hz Zahl zeigt ein sofort, ob man noch etwas höher oder eben tiefer muss. Kann ich empfehlen.

### 3/5 — 合わない音があります

*2015-08-03*

対応をよろしくおねがいします

### 1/5 — Ruim

*2015-02-19*

Não Funciona e não tem nenhuma instrução para ajudar. Ainda né que é barato, dinheiro jogado fora.

## Frequently asked questions about Bass Tuner Professional

### What tunings does Bass Tuner Professional offer?

Bass Tuner Professional includes Standard Tuning and Half Step Down Tuning for 4 and 5-string basses. It displays the exact sound frequency in Hz for precise tuning.

### Is Bass Tuner Professional accurate?

Yes, it is described as the most accurate tuner, displaying exact sound frequencies in Hz. It is optimized for 64-bit for high responsiveness and sensitivity.

### What devices does Bass Tuner Professional support?

Bass Tuner Professional is a universal app that works with iPhone, iPad, and iPod touch devices. It is designed for iOS.

### How much does Bass Tuner Professional cost?

Bass Tuner Professional is a paid application, priced at $6.99. There are no in-app purchases mentioned.

### When was Bass Tuner Professional last updated?

The latest version, 3.7.4, was last updated on October 24, 2025. This indicates a commitment to ongoing development and support.

### What is the age rating for Bass Tuner Professional?

Bass Tuner Professional has an age rating of 4+, making it suitable for a wide range of users. It requires microphone access to function.

### Does Bass Tuner Professional have ads?

No, Bass Tuner Professional is ad-free. Users can enjoy a seamless tuning experience without interruptions from advertisements.

### What do users like about Bass Tuner Professional?

Users appreciate its accuracy, speed, and intuitive interface with visual indicators. The app is praised for its responsiveness and sensitivity in tuning bass guitars.

## Version history (last 5 releases)

### 3.7.5 — 2026-05-18

· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· Performance improvements and bug fixes

### 3.7.4 — 2025-10-24

· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes

### 3.7.3 — 2025-10-15

· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes

### 3.7.2 — 2025-06-11

· Optimization for the iPhone 16 Pro Max, iPad Mini and latest iPads.
· Performance improvements and bug fixes

### 3.7.1 — 2024-10-22

· Optimization for the iPhone 16 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## More apps by Pedro Daniel Macalupu Cumpen

- [Acoustic Guitar Tuner Basic](https://appshunter.io/ios/app/acoustic-guitar-tuner-basic/id588151563)
- [Acoustic Guitar Tuner Pro](https://appshunter.io/ios/app/acoustic-guitar-tuner-pro/id588152864)
- [Violin Tuner Professional](https://appshunter.io/ios/app/violin-tuner-professional/id802792057)
- [Viola Tuner Professional](https://appshunter.io/ios/app/viola-tuner-professional/id806811415)
- [Cello Tuner Professional](https://appshunter.io/ios/app/cello-tuner-professional/id807752194)
- [Ukulele Tuner Pro and Chords](https://appshunter.io/ios/app/ukulele-tuner-pro-and-chords/id815791310)

All apps by Pedro Daniel Macalupu Cumpen: https://appshunter.io/developer/492172409

## Related topics

[bass tuner professional](https://appshunter.io/ios/topics/bass-tuner-professional)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*