# Double Bass Tuner Professional — user reviews

> 18 indexed App Store user reviews of Double Bass Tuner Professional by Pedro Daniel Macalupu Cumpen, rated 3.80/5 from 16 ratings.

- Source: https://appshunter.io/ios/app/double-bass-tuner-professional/id900942326/reviews
- App overview in markdown: https://appshunter.io/ios/app/double-bass-tuner-professional/id900942326.md
- Rating breakdown: 5★ 11 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 4

## Most critical reviews (10 lowest-rated)

### 1/5 — Where’s My Tuning Fork?

*2021-11-28*

I paid for the app, but the tuning fork and the Settings button don’t function?! What difference is there between this and the free app?!

### 1/5 — Fake und Abzocke

*2020-01-15*

Hier wird Geld in mehreren Schritten Geld abgezogen, ohne dass das Produkt überhaupt reagiert. Vorsicht!

### 1/5 — Schrott

*2019-02-07*

App gekauft und sie kann nur die Hz Zahl angeben. Alles weitere muss dazu gekauft werden. Zum Stimmen unbrauchbar

### 1/5 — Upright Bass player

*2018-03-04*

So far the worst app I ever purchased from AppStore! The graphics are so bad, it’s really hard to see the Hz numbers to be able to fine tune your instrument and it doesn’t respond to the sound most of the times! I’m using a brand new iPhone 8 Plus and the microphone is in a good working condition!

**Developer response:** Hello, upright bass player. 

Your review is very valuable to us, feel free to review the latest update. Thank you so much.

Have a nice day,

Daikyouju Labs

### 1/5 — Doesn't work!

*2015-05-17*

Apple, do you test the apps sold on your devices?

### 1/5 — 使いにくい

*2015-02-08*

無料でも使わない

### 1/5 — Expensive and does not work...

*2014-11-29*

Works only for G2...

### 1/5 — Nul

*2014-10-15*

J'ai jamais téléchargé une app aussi nulle. Je crois je vais bloquer l'achat.

### 2/5 — I can’t get it working.... although it could be my lack of knowledge

*2019-04-12*

Would be nice to have clear instructions too help you through this....I would really appreciate some help too get this working!

### 2/5 — No vale la pena

*2014-10-26*

No funciona como indica un robo y burla

## Most praised reviews (8 highest-rated)

### 5/5 — Bass tuner

*2020-08-26*

I really love the accuracy and reliability!

### 5/5 — Bass tuner

*2018-12-17*

Simple to use and accurate, I like that it tells you the frequency of the open string E1, A1 ECT

### 5/5 — In tune

*2018-05-07*

As a beginner, this application has been very helpful in keeping me in tune.

### 5/5 — Best double bass app

*2017-05-16*

Best app for tuning upright/double bass I've found. Easy to read worth every penny

### 5/5 — Tolle App...

*2016-10-23*

...welche nach dem Update hervorragend funktioniert, einfach zu handhaben.

### 5/5 — Suffisant

*2016-05-11*

Tout à fait suffisant pour débuter depuis cette version (la précédente vaut une plus mauvaise détection de la fréquence)
Un effort peut être fait pour la lisibilité car les caractères sont tout petits et le téléphone est près de la contrebasse, loin des yeux quand on accorde !

### 5/5 — 怎么用啊

*2015-11-10*

如题

### 4/5 — Einfach und effektiv

*2016-09-11*

Für die schnelle Stimmkontrolle (allerdings nur in Ruhe - nicht während der Orchester-Stimmung) super geeignet

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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 2026-08-27.*