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App Store Apps > Music > Cello Tuner Professional
Cello Tuner Professional icon

Cello Tuner Professional

by Pedro Daniel Macalupu Cumpen · Music · $12.99
On the App Store since March 2014 · Data updated 2026-10-28

Cello Tuner Professional is made and published by Pedro Daniel Macalupu Cumpen. AppBrain is an independent app data site and isn't affiliated with Pedro Daniel Macalupu Cumpen. The app name, icon, screenshots and description belong to Pedro Daniel Macalupu Cumpen and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
3.67
24 ratings
Last updated
May 11, 2026
Size
7.40 MB

It doesn't have enough ratings yet to judge what users think. Its best ranking is #62 in Top Paid, Music in Switzerland.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Cello Tuner Professional for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By Pedro Daniel Macalupu Cumpen, from the App Store
Cello Tuner Professional Screenshot 1 of 10
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Cello Tuner Professional Screenshot 10 of 10
Screenshots by Pedro Daniel Macalupu Cumpen, from the the App Store listing
Description by Pedro Daniel Macalupu Cumpen Written by the developer, not by AppBrain. Click to read.
Tune your cello instantly with precision and ease!
Optimal for beginners, intermediate and advanced musicians!

· The most accurate - displays the exact sound frequency in Hz.
· Calibration for A: 392Hz, 415Hz, 432Hz, 440Hz, 441Hz, 442Hz, 443Hz, 444Hz, 466Hz.
· Instant load and fastest tuning! - Optimized for latest devices.
· 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.
· Advanced settings (A4 calibration, Mic sensitivity, Sound notifications) and Tuning fork! (as in-app purchases)

What our users say:

"Does what it promises - Very useful app."

"This app makes tuning so easy!"

"By far the greatest and most accurate cello tuning app. Play the string, read its chart and you know whether you're in tune."

"Amazing! Outstanding, well spent money!

"All cellists should have this app!"

"It's very useful for me! Thank you!"

"Excellent app"

"Very convenient software. Suitable for any skill!"

---

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
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
$12.99
App size
7.40 MB
Content rating
Everyone

Technologies used by Cello Tuner Professional

Releases

Updates seen on the App Store
Version
3.9.9
Launched
March 2014

No changelog data

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Rankings

App Store top charts
Highest rank
#62
Chart
Top Paid
Music
Country
Switzerland

App Store Rankings for Cello Tuner Professional

Top rankings

Rank Country Category List
62 Switzerland Music Top Paid
93 South Korea Music Top Paid

Ranking history in Switzerland

About the app and developer

About Cello Tuner Professional

Cello Tuner Professional is a music app developed by Pedro Daniel Macalupu Cumpen.

User Ratings

Cello Tuner Professional is rated 3.67 out of 5 stars. The rating is based on 24 ratings.

App Information

Cello Tuner Professional costs $12.99. The app size is 7.40 MB. The latest version available is 3.9.9. The last update was on May 11, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2014.

Developer information for Pedro Daniel Macalupu Cumpen

Pedro Daniel Macalupu Cumpen

Address:

Frequently asked questions about Cello Tuner Professional

Is Cello Tuner Professional free?

No. Cello Tuner Professional costs $12.99 on the App Store.

Is Cello Tuner Professional still available?

Yes. Cello Tuner Professional is on the App Store, and the last update we saw was on May 11, 2026.

How large is Cello Tuner Professional?

Cello Tuner Professional is 7.40 MB.

Is Cello Tuner Professional suitable for children?

App Store rates the content of Cello Tuner Professional as suitable for everyone.

How do people rate Cello Tuner Professional?

Cello Tuner Professional scores 3.67 out of 5 stars, from 24 ratings on the App Store.

Who made Cello Tuner Professional?

Cello Tuner Professional was developed by Pedro Daniel Macalupu Cumpen. It is listed in the music category on the App Store.

What are the best alternatives to Cello Tuner Professional?

People looking at Cello Tuner Professional also look at these music apps: Hearing PRO:ear training.Notes, Double Bass Tuner Simple, InTune Pro – Tuning Practice, SessionBand Acoustic Guitar 2, Erhu Tuner - Pitch.

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