# Ukulele Tuner - TrueStudio — Easy & Accuracy

> Professional ukulele tuner utilizing iPhone microphone for real-time pitch analysis. (iPhone/iPad app by Qiaochu Zhu.)

- Source: https://appshunter.io/ios/app/ukulele-tuner-truestudio/id1525664370 (this page in markdown: same URL + `.md`)
- Developer: [Qiaochu Zhu](https://appshunter.io/developer/1464643022)
- Category: Utilities, Music
- Price: Free
- Rating: 4.90/5 from 336 App Store ratings · 93 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 29 MB
- Languages: English, Chinese
- Released: 2020-09-09
- Data updated: 2026-08-29
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/ukulele-tuner-truestudio/id1525664370/reviews.md

## What is Ukulele Tuner?

Ukulele Tuner is a professional tuner for ukulele 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.

## Key features

- Professional ukulele tuning
- Real-time sound analysis
- Sharp/flat note indication
- Uses iPhone microphone
- Easy to use

## What do users think of Ukulele Tuner?

Overall sentiment: positive

**Pros**

- 👍 Easy and free to use
- 🎶 Accurate tuning
- 🎛️ Helpful features like metronome and chord charts
- 🚀 Quick and efficient
- 💻 Works well on various devices

**Cons**

- 🐛 Occasional bugs and glitches
- 🔊 Struggles with background noise
- 🤔 Confusing interface for some users
- 🙅‍♀️ Lack of advanced tuning options

**Commonly reported bugs**

- App crashes when switching back to it
- Incorrect string detection leading to broken strings
- Compatibility issues with newer OS versions

**Most requested features**

- Add more instrument tuning options
- Provide an ad-free paid version
- Improve the user interface and instructions

## Recent user reviews (10 of 93)

All indexed reviews: https://appshunter.io/ios/app/ukulele-tuner-truestudio/id1525664370/reviews.md

### 5/5 — Brilliant

*2026-06-09, version 2.0.0*

Brilliant

### 5/5 — So simple, it works.

*2026-05-15, version 2.0.0*

The chords diagrams are a nice addition. After getting tuned, prop up your phone and practice chords undistracted.

### 5/5 — Best one. Free

*2026-05-08, version 2.0.0*

This app asked for a review and I had no hesitation giving it five stars. It works great

### 5/5 — Helps me…

*2026-04-23, version 2.0.0*

…talk dirty in Hawaiian. 

Easy to use - visualization tool shows the strings coming into tune. 

It has the tuning for strings of variously sized instruments and tunings. Very helpful.

I wish it had - or I had found on it - a fingering chart for all the ukulele chords. Ah, well; room for improvement.

Cheers!

### 5/5 — This app is super good

*2026-04-17, version 2.0.0*

It help me tune my ukulele when it was so out of tune and it’s sounding great now thank you!

### 5/5 — Tuner review

*2026-04-10, version 2.0.0*

Very reliable it keeps me tuned perfectly. I have several Ukes

### 5/5 — Easy and accurate!

*2026-02-17, version 2.0.0*

A great free tuner for my uke

### 3/5 — Ok

*2026-02-14, version 2.0.0*

It is good but it is hard to understand how to do it it does not cost money but it is very dumb it does not show you how to do it

### 1/5 — Check your mic

*2026-02-05, version 2.0.0*

The mic was not working, I tried everything and turned the mic sensitivity all the way up and still didn’t work. Please check this out??

### 5/5 — Easy and free perfect!

*2025-12-23, version 2.0.0*

Enjoying the app thank you for not being sneaky with charges

## Frequently asked questions about Ukulele Tuner

### What does the Ukulele Tuner app do?

This app functions as a professional tuner for your ukulele. It utilizes your iPhone's microphone to listen to the instrument's sound in real-time and provides feedback on whether the notes are sharp or flat, allowing for accurate tuning.

### How does the app determine if a note is sharp or flat?

The application analyzes the sound captured by your iPhone's microphone. It then indicates if the played note is too high (sharp) or too low (flat) relative to the target pitch, guiding you to adjust the tuning pegs accordingly.

### Is this app free to use?

The application is available for free. However, it does contain advertisements, as indicated by its ad-supported monetization model.

### What devices is this app compatible with?

The app is designed to work with iPhones, utilizing their built-in microphones for sound analysis. Specific iOS version compatibility is not detailed but it is expected to function on modern iPhone models.

### What are the main benefits of using this ukulele tuner?

The primary benefits are its ease of use and accuracy. It offers a professional tuning experience by providing real-time feedback directly on your iPhone, making it convenient for musicians to quickly get their ukulele in tune.

## Version history (last 4 releases)

### 2.0.0 — 2025-03-19

fix bugs

### 1.2.5 — 2021-05-07

- fix bugs

### 1.2.2 — 2021-01-20

- Metronome
- Chord chat
- Fix bug

### 1.0.2 — 2020-09-09

No release notes.

## Apps similar to Ukulele Tuner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ukulele Tuner](https://appshunter.io/ios/app/ukulele-tuner/id327762565) | 4.4 (1,957) | Free | Utilities |
| [guitar, ukulele tuner Pro- iGU](https://appshunter.io/ios/app/guitar-ukulele-tuner-pro-igu/id1589756063) | 3.4 (34) | Free | Utilities |
| [Guitar Tuner](https://appshunter.io/ios/app/guitar-tuner/id310457191) | 4.6 (3,839) | Free | Utilities |
| [Ukulele Tuner - UkeTune](https://appshunter.io/ios/app/ukulele-tuner-uketune/id1453465249) | 4.0 (1) | Free | Utilities |
| [SparrowTone Bagpipe Tuner](https://appshunter.io/ios/app/sparrowtone-bagpipe-tuner/id6621245725) | 4.7 (13) | Free | Utilities |
| [Cello Tuner](https://appshunter.io/ios/app/cello-tuner/id336370151) | 3.9 (250) | Free | Utilities |

## More apps by Qiaochu Zhu

- [Ukulele Tuner - Ukutuna](https://appshunter.io/ios/app/ukulele-tuner-ukutuna/id1464643023)
- [Guitar Tuner - TrueStudio](https://appshunter.io/ios/app/guitar-tuner-truestudio/id1464889008)
- [Violin Tuner - TrueStudio](https://appshunter.io/ios/app/violin-tuner-truestudio/id1464889675)
- [Erhu Tuner - TrueStudio](https://appshunter.io/ios/app/erhu-tuner-truestudio/id1464890149)
- [Pipa Tuner - TrueStudio](https://appshunter.io/ios/app/pipa-tuner-truestudio/id1464890295)

All apps by Qiaochu Zhu: https://appshunter.io/developer/1464643022

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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 2026-08-29.*