Cello Tuner

Developer: Alvin Yu

Category: Tools

Add App to Comparison

30.9K installs

617 ratings

1.7K monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +33

Steady

Monthly +133

Steady

Cello Tuner Summary

Cello Tuner is a ad-supported iOS app in Tools by Alvin Yu. Released in Oct 2009 (16 years ago). It has 617 ratings with a 3.81★ (average) average. Based on AppGoblin estimates, it reaches roughly 1.7K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated May 14, 2026.

Recent activity: 1.00 new ratings this week View trends →

Store info: Last updated on App Store on May 14, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 336370151

First Released: 2009-10-29

Store Last Updated: 2026-05-14

In-App Purchases: No

Ads: Yes

Website: alvinyu.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-11-20

AppGoblin Last Crawled: 2026-06-26

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

3.81★

Ratings: 617

5★

4★

3★

2★

1★

Screenshots

App Description

Tune your cello quickly with clear, accurate reference notes for standard tuning (C G D A).