Erhu Tuner - Tuner & Metronome

Developer: Qiaochu Zhu

Category: Tools

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2.5K installs

51 ratings

245 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +67

Steady

Monthly +166

Steady

Erhu Tuner - Tuner & Metronome Summary

Erhu Tuner - Tuner & Metronome is a ad-supported iOS app in Tools by Qiaochu Zhu. Released in Jan 2021 (5 years ago). It has 51 ratings with a 4.92★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 245 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Mar 19, 2025.

Recent activity: 2.00 new ratings this week View trends →

Store info: Last updated on App Store on Mar 19, 2025 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1550215360

First Released: 2021-01-21

Store Last Updated: 2025-03-19

In-App Purchases: No

Ads: Yes

Website: truestudio.org

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-03-11

AppGoblin Last Crawled: 2026-03-02

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

4.92★

Ratings: 51

5★

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Screenshots

App Description

Erhu Tuner is a professional tuner for erhu that allows you to quickly and accurately tune your instrument using iPhone.

This app uses your phone's microphone to listen and analyse the sound in real time and indicate if the note is sharp or flat.

Please send comments,feature requests or report bugs to truestudio.org@gmail.com.

Your feedback is greatly appreciated.