Guitar Tuner - TrueStudio

Name: Guitar Tuner - TrueStudio
Rating: 4.9 (45 reviews)
Author: Qiaochu Zhu

by Qiaochu Zhu

iPhone

Active Last checked 6 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download

Categories and search queries

Official categories

Music
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published

Screens

App Store

6 store screenshots

Guitar Tuner - TrueStudio iphone screenshot 1

Guitar Tuner - TrueStudio iphone screenshot 2

Guitar Tuner - TrueStudio iphone screenshot 3

Guitar Tuner - TrueStudio iphone screenshot 4

Pricing & paywalls

App Store

Free

Last verified 6 Aug 2026

Ratings & reviews

App Store

4.9 45 ratings · App Store

5/5Best tuner I’ve used, and it’s free!
Stunning. There’s no comparison, this has everything I could ask for and yet it’s free! Uninstalling my other tuning apps immediately!

AHH Rider · 6 Aug 2026
5/5好
很好用还免费

CHEN-11111 · 6 Aug 2026

Privacy & accessibility

App Store

Privacy

Data Linked to You — Third-Party Advertising — Diagnostics — Performance Data Developer declared
Data Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
Data Linked to You — Diagnostics Developer declared
Data Linked to You — Usage Data Developer declared
Data Not Linked to You — Third-Party Advertising — Diagnostics — Crash Data Developer declared
Data Not Linked to You — Third-Party Advertising — Identifiers — Device ID Developer declared
Data Not Linked to You — Third-Party Advertising — Location — Coarse Location Developer declared
Data Not Linked to You — Third-Party Advertising — Usage Data — Other Usage Data Developer declared
Data Not Linked to You — Third-Party Advertising — Usage Data — Product Interaction Developer declared
Data Not Linked to You — Diagnostics Developer declared
Data Not Linked to You — Identifiers Developer declared
Data Not Linked to You — Location Developer declared
Data Not Linked to You — Usage Data Developer declared
Data Used to Track You — Identifiers — Device ID Developer declared
Data Used to Track You — Identifiers Developer declared
Data Used to Track You — Usage Data — Advertising Data Developer declared
Data Used to Track You — Usage Data — Product Interaction Developer declared
Data Used to Track You — Usage Data Developer declared

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Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0.0
1.1.0
- fix bugs
1.5.0
- fix bugs
2.0.0 · 9 Mar 2025
fix bugs

Alternatives

Tuner-Guitar,Ukulele,Violin — Same category + similar ratings
Acoustic Guitar Tuner Basic — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 6 Aug 2026
Sources: App Store

Independent summary has not been published yet.

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare Guitar Tuner - TrueStudio with Tuner-Guitar,Ukulele,Violin.

View JSON

GET /api/v3/apps/1464889008

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