# Tuner ONE: guitar & ukulele — bass,drums,piano,cello,violin

> Precise instrument tuner and rhythm game with customizable tuning. (iPhone/iPad app by Smertrios.)

- Source: https://appshunter.io/ios/app/tuner-one-guitar-and-ukulele/id1435060008 (this page in markdown: same URL + `.md`)
- Developer: [Smertrios](https://appshunter.io/developer/1602014652)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Rating: 4.50/5 from 288 App Store ratings · 61 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 641 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 22 more
- Released: 2018-09-19
- Data updated: 2026-08-27
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/tuner-one-guitar-and-ukulele/id1435060008/reviews.md

## What is Tuner ONE?

Tuner ONE is a real replacement of good hardware tuners with precise tuning of electric guitar, bass guitar and ukulele sounds.

Unlike many other tuners Tuner ONE allows you to tune the electric guitar, acoustic guitar, bass guitar and ukulele smoothly, quickly and with the least fluctuations. The tuner can be used as a chromatic tuner (you can even tune a piano) and a tuning fork.

*** New Game ***
We have added a new game to improve your rhythm skills.
— Accurately reproduce the rhythm patterns.
— Remember the rhythm better.
— Play with friends.
— Compete around the world.
— Restore the rhythm from your memory faster.
Improve the sense of rhythm and get better!

***Capabilities***
Ability to customize to popular tune : Standard, Drop D, Drop C #, Drop C, Drop B.
Contains tuning fork.
Tips for Beginners.

***Interface***
The interface is designed to be seen from a distance of 1.7 meters or more. This will allow you to tune the guitar standing in full growth, and your phone can lie on the floor and you will clearly see the setting of each sound.

*** Help for Beginners ***
If you do not know what string you need to configure the tuner contains tips. We tested the tuner on people who never tuned musical instruments and they managed to tune the guitar.

The app contains the following subscription options:
— 1 Month Subscription
— 1 Year Subscription with 1 week trial
— Subscription automatically renews unless auto-renew is turned off at least 24-hours prior to the end of the current period.
— The cost of renewal is equal to the value that “Apple’s App Store Matrix” determines as the equivalent of the subscription price in $USD.
— Payment will be charged to iTunes Account at confirmation of purchase.
—  Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.

Privacy Policy: https://smertrios.net/application-privacy-policy
Terms of Service: https://smertrios.net/application-usage-terms-and-conditions

*Prices can be different in different countries according to what “Apple’s App Store Matrix” determines as the equivalent of the subscription price in $USD."

## Key features

- Precise instrument tuning
- Supports electric/acoustic guitar, bass, ukulele
- Chromatic tuning capability
- Rhythm game for skill improvement
- Customizable tuning presets
- Built-in tuning fork
- Beginner tips and guidance

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One week | $3.99 | per 7 days |
| One month | $6.99 | per month |
| One week | $1.99 | per 7 days |
| One month | $14.99 | per month |
| Unlimited access | $1.99 | per 7 days |
| One year | $50.99 | per year |
| One week promo | $2.99 | per 7 days |
| One Year | $29.99 | per year |
| One Year | $44.99 | per year |
| One Week | $4.99 | per 7 days |
| One Month | $9.99 | per month |
| One Week | $4.99 | per 7 days |
| One Year | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime access | $79.99 | one-time |
| Lifetime access | $28.99 | one-time |


## Recent user reviews (10 of 61)

All indexed reviews: https://appshunter.io/ios/app/tuner-one-guitar-and-ukulele/id1435060008/reviews.md

### 1/5 — Плохо!

*2025-08-25*

Раньше работал. Теперь при вхоже предлагает подписку. Нельзя пользоваться никак. Ну так сделайте приложение платным, если после скачивания им нельзя пользоваться.

### 1/5 — Não baixem !

*2025-07-05*

App com anúncio que não acaba, mesma coisa que o comentário acima ! Acaba que vc desinstala por não conseguir usar !

### 5/5 — Супер

*2024-07-22*

Заменило все остальные

**Developer response:** Спасибо за отзыв!

### 3/5 — Not the best, but ok

*2024-06-29*

So I lost my manual tuner and so I needed to find a free tuning app. At first it seemed great but after using it more and more I realized that it didn’t really make sense. The line dos t stay still and doesn’t really show if it’s flat or sharp. If I had the choice of recommending it or not, I would choose not

**Developer response:** We are sorry it didn't work out for you very well.

### 5/5 — Отличное приложение.

*2022-01-25*

Замечательное приложение. Хотелось бы узнать, куда можно выслать в качестве благодарности тонну мыла разработчику?

**Developer response:** Добрый день! Благодарим за такой приятный отзыв :)
Все подробности для дальнейших контактов можете узнать, написав нам на почту  app@axora.io :)

### 5/5 — Tuner

*2022-01-09*

Simple to use and does the job well. What more do you need from a tuner?

**Developer response:** hi! thank you 😊

### 1/5 — Junk app takes every opportunity to push ads

*2021-10-10*

I got 4 ads + 2 IAP requests during a 4 string tuning on Ukulele, deleted straight after I finish!

**Developer response:** Hello. We are very sorry to hear about your problem. We have fixed it now, if it helped you, please come back and correct the review 🙏🏻

### 3/5 — It’s good but the ads are so damn annoying.

*2021-05-12*

It’s good ones you get the hang out of it but until there you basically get 50 ads for apps to help you learn to play. The best is that you are tuning and it just pops up and you have to wait until it stops. Extremely annoying but whatever.

### 3/5 — Ok

*2021-05-06*

Die App ist ganz okay.

### 5/5 — 구입취소방법 알려주세요

*2021-04-13*

구입취소하려합니다
방법 알려주세요

## Frequently asked questions about Tuner ONE

### What instruments can I tune with Tuner ONE?

Tuner ONE offers precise tuning for electric guitar, acoustic guitar, bass guitar, and ukulele. It can also function as a chromatic tuner, allowing you to tune instruments like the piano.

### What is the rhythm game feature?

The app includes a new game designed to improve your rhythm skills. You can accurately reproduce rhythm patterns, remember them better, play with friends, compete globally, and restore rhythms from memory faster.

### How does the subscription work?

The app offers monthly and annual subscriptions, with the annual option including a one-week trial. Subscriptions automatically renew unless turned off at least 24 hours before the current period ends. Payment is charged to your iTunes Account.

### Is this app suitable for beginners?

Yes, the app is designed with beginners in mind. It includes tips for beginners and a clear interface that can be seen from a distance, making it easy to tune even if you've never tuned an instrument before.

### What are the customizable tuning options?

You can customize the tuning to popular presets such as Standard, Drop D, Drop C#, Drop C, and Drop B. The app also includes a tuning fork for reference.

## Version history (last 5 releases)

### 2.35.0 — 2026-08-18

Bug fixes and improvements.

### 2.34.0 — 2026-06-29

Bug fixes and improvements.

### 2.33.0 — 2025-08-08

Bug fixes and improvements.

### 2.32.0 — 2025-07-10

Bug fixes and improvements.

### 2.31.0 — 2025-06-17

Bug fixes and improvements.

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| --- | --- | --- | --- |
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## More apps by Smertrios

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- [TeasEar: ASMR Slime Antistress](https://appshunter.io/ios/app/teasear-asmr-slime-antistress/id1439312630)
- [AI Call Recorder — Recordeon](https://appshunter.io/ios/app/ai-call-recorder-recordeon/id1449023197)
- [Ule: learn English language](https://appshunter.io/ios/app/ule-learn-english-language/id1452239366)

All apps by Smertrios: https://appshunter.io/developer/1602014652

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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 2026-08-27.*