# Cello Tuner Professional — user reviews

> 43 indexed App Store user reviews of Cello Tuner Professional by Pedro Daniel Macalupu Cumpen, rated 3.70/5 from 24 ratings.

- Source: https://appshunter.io/ios/app/cello-tuner-professional/id807752194/reviews
- App overview in markdown: https://appshunter.io/ios/app/cello-tuner-professional/id807752194.md
- Rating breakdown: 5★ 14 · 4★ 1 · 3★ 2 · 2★ 1 · 1★ 6

## Newest reviews (10 of 43)

### 4/5 — 还可以

*2018-09-23*

还可以吧

### 3/5 — Optimism

*2018-09-14, version 3.3*

Noticed they changed the look of the cello graphic which is pretty cool. At first I felt I payed an unnecessary amount of money to unlock the app’s full potential and truthfully, I’m still feeling that way for the most part. The app’s tuning fork only goes cello octaves for open strings. For some people it’s easier to listen to a higher pitch to tune as well as a lower pitch to fine tune. But since this company shows signs of updates, it makes me optimistic about my purchase. 

I would like to be able to play music over Bluetooth while keeping the app open on my phone to see the hurtz of my other notes. Music stops playing when you open the app. Hope that’s changeable in terms of mic and audio playing dilemmas for app developers (because I don’t know how any of that works but I really just wanna keep the app open while music also plays??? You feel me???) Anyway, and please add pitch option for tuning fork.

 Looking forward to see how this app evolves and makes it worth the purchase. (Even if that means having to purchase so suggested updates.)

### 2/5 — 不懂

*2017-11-20*

一点提示也没有，也不给使用说明，一脸懵逼，就想说，能退钱嘛🤷🏼‍♀️

### 1/5 — Schlechte App!

*2017-06-25, version 2.6*

Haben das Violincello richtig gestimmt und mit der App überprüft. Die Seiten D und A waren ok, aber die Seiten G und C hat die App noch nicht mal ansatzweise richtig angezeigt. Das können andere Apps wesentlich besser!

### 1/5 — 很爛⋯⋯

*2017-05-12, version 2.6*

拜託大家不要買🙏🏻

### 4/5 — 文字を大きくして欲しい

*2017-02-25, version 2.6*

チューニングの基準音の高さが選べるようになってよかった。
譜面台に乗せて使うことが多いので、糸巻き部分に表示される音高の数字をもっと大きくして欲しい。

### 1/5 — 烂app

*2017-02-21*

平时我基本不写评论 今天实在忍不了了 要么更新 从基本解决问题 要么退钱

**Developer response:** 尊敬的用户， 为了帮助您，请写信给feedback@daikyoujulabs.com，描述您遇到的问题。 感谢您的关注。

### 3/5 — 不好用

*2016-09-06*

不好用

### 5/5 — Parfait. Rien a redire

*2016-07-26, version 2.6*

Application parfaite pour accorder le violoncelle. Très simple et efficace. Recommande

### 1/5 — Aplicativo horrível

*2016-07-09*

Não comprem, não vale a pena...
Horrivel

## Most critical reviews (10 lowest-rated)

### 1/5 — Arnaque

*2024-12-03, version 3.9.5*

Aucun intérêt 
Donné uniquement la hauteur en hertz et avec très peu de précision

### 1/5 — It doesn’t work

*2023-03-23*

It doesn't work. It doesn't make a signal. Does not switch between modes.

### 1/5 — Rückgabe

*2021-10-29, version 3.8*

Wenn es ein Rückgaberecht für Apps gäbe wäre, würde ich dies App zurückgeben!

### 1/5 — App not working at all. I have used it many times and suddenly the whole app has stopped

*2020-09-17, version 3.6*

The whole app has packed up and stopped working. It has worked beautifully for me before and today the basic and the pro apps do not work at all. They don’t even register that I am playing a note. Why?

### 1/5 — 不好

*2018-09-09*

一点也不好用

### 1/5 — No sirve

*2018-03-07, version 2.6*

Más que afinar desafina. Pésima compra.

### 1/5 — Muy mala

*2018-01-13, version 2.6*

No capta la frecuencia del Do2.
No lo volvería  a descargar, ni aunque fuera gratis. 
Una estafa

### 1/5 — Very disappointing

*2017-09-18, version 2.6*

I bought this cello tuner and when I go to tune it nothing happens and I am very disappointed that we paid money for something that doesn't even work.

### 1/5 — 真心垃圾

*2017-09-02*

比调音器还不容易看，都不知道下来干嘛，25块，一个调音器才多少钱，真心生气

**Developer response:** 尊敬的用户，
为了帮助您，请写信给feedback@daikyoujulabs.com，描述您遇到的问题。
感谢您的关注。

### 1/5 — Doesn't work at all

*2017-08-20, version 2.6*

Disappointed, just freezes

## Most praised reviews (10 highest-rated)

### 5/5 — 정말 좋아요

*2021-01-01, version 3.7*

정말정말 좋아요

### 5/5 — Awesome

*2018-09-11, version 3.2*

Easy to use. Works well.

### 5/5 — C’est tout à fait ce qu’il me faut.

*2018-07-26, version 3.2*

Parfait

### 5/5 — 大提琴调音器软件太好用了

*2018-07-24*

大提琴调音器太好用了！我非常非常喜欢！感谢有这么方便的调音器软件，让我为大提琴调音变得如此简单快捷。

### 5/5 — 定音挺准

*2018-06-29*

继续使用下去

### 5/5 — App que no finciona?

*2018-02-28, version 2.6*

No me sirvió para nada ni va marco nada!

### 5/5 — 非常方便好用

*2017-05-28, version 2.6*

不錯

### 5/5 — 大提琴调音就用这个软件

*2017-04-27*

可以

**Developer response:** 亲爱的用户
我们很高兴知道您正在享受我们的优化应用程序。
谢谢。

### 5/5 — 편해요

*2016-10-30, version 2.6*

여러 가지 튜너를 써봤지만 이게 제일 편했어요
정확한 주파수가 되면 해당하는 현에 색깔이 들어와서 곧바로 가시적으로 알 수 있어서 아주 편하게 사용하고 있습니다
음도 잘 잡아내는 것 같아요

### 5/5 — 好用！

*2016-10-24*

非常好，赞👍

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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 2026-09-14.*