AirTuner : 악기 조율의 마법사

Airbook

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About this app

AirTuner, the perfect pitch partner for all musicians

(This app is dedicated to my beloved wife, violinist Eun-Jung Choi.)

Have you ever worried that your instrument is out of tune before you start playing?

Oh no! I didn't bring my tuner!! Don't worry anymore.

AirTuner is an all-in-one smart music solution that combines tuning, a metronome, reference tone playback, and music games all in one app. Anyone from beginners to professional musicians can easily and precisely tune their instruments and train their sense of pitch in a fun way.

From string instruments like violins, cellos, violas, and double basses to ukuleles, mandolins, banjos, classical/acoustic guitars, bass guitars, and pianos, it accurately detects the sound of various instruments in real-time to create the best possible sound.

💡 AirTuner's Unique Core Features

■ A tuning experience that combines both precision and convenience

AirTuner has focused on making the tuning process itself comfortable and enjoyable, going beyond simply matching pitches. From the screen layout to every single button, it has been designed to match the usage flow of actual musicians.

■ High-Performance Pitch Detection Engine

Precise pitch detection based on autocorrelation algorithms quickly captures even minute pitch differences. It displays a stable value by averaging multiple frames even if the sound wavers, allowing you to comfortably tune voices with vibrato or instrument sounds.

With a quadruple noise filter applied as standard—including reliability filters, harmonic verification, instrument-specific range limits, and microphone noise suppression—you can tune without wavering even outdoors or in noisy environments. You can check the operating status of each filter in real-time via the LED indicator at the bottom of the screen, and you can turn filters on and off individually depending on the situation, allowing for more precise use indoors and more stable use outdoors.

■ 4 Tuning Screens to Choose From

Select your preferred display method from the staff (clef), rotary dial, digital display, or moving keyboard. When the target pitch is hit accurately, the entire screen turns green for instant confirmation. The piano displays all 88 keys realistically, while string instruments show each string individually, allowing you to intuitively know which note is being tuned. The digital display mode features large, illuminated numbers that are easily visible even on stage, while the dial mode uses a large semi-circular gauge to clearly display note names and deviations, making it comfortable for the eyes.

■ Free Setting of Reference Pitch (A4)

You can freely adjust the frequency using the slider and ±1 button, ranging from 415Hz to 466Hz, in addition to the orchestral standard of 440Hz. The moment you adjust, all notes are automatically corrected together according to 12-equal temperament, allowing you to play immediately at your desired reference pitch without any separate calculations.

■ Reference Pitch Playback (Beep)

You can play your desired note loudly and clearly to tune by ear. You can choose between a clear waveform close to a pure tone and a soft waveform. It supports up to 150% volume amplification and safe limiter processing, ensuring clear audibility even in noisy ensemble environments. ■ Versatile Metronome

Choose from three styles: Pendulum, Large Dot, or LED Bar. It supports 2/3/4/6 beats. The Pendulum type swings left and right like a real analog metronome, while the Dot type changes the background color with every beat, allowing you to visually experience the rhythm. The BPM can be finely adjusted from 40 to 240.

🎮 4 Music Games — Improve Your Skills While Having Fun

Tuning is the process of finding the correct pitch, and pitch perception is the ability to recognize that pitch on your own. AirTuner has prepared four game modes to help you cultivate both. Play for as little as 5 minutes or play through an entire song to the end to enjoy both fun and improve your skills.

Absolute Pitch: An absolute pitch test where you listen to randomly presented notes and identify them on the keyboard. Solve 10 questions to check your own absolute pitch score. Sound Battle: A training mode where you accurately hit target notes displayed on the screen using your voice or an instrument, allowing you to improve your vocalization skills and sense of pitch simultaneously.

Ball Passage: A colorful rhythm game where you move a ping-pong ball using vocal pitch to pass it through holes in approaching sound plates. The speed increases as you pass through, providing a thrilling and exciting experience.

Sing Along: It displays sheet music for various children's songs, including "School Bell Rings," in a grand staff (treble clef + bass clef). As you sing along to the playback, the actual pitch is traced onto the staff, and your accuracy is scored. You can freely adjust the key to suit male or female vocal ranges, allowing anyone to enjoy the game at a comfortable pitch. The original notes are also displayed as gray dots, allowing you to compare the transposition at a glance. More songs will be added continuously.

🎨 A Screen Fit for You and Safe Personal Settings

Two themes are provided: White Pearl (bright tone) and Night (dark tone). All personal settings, including themes, display modes, volume, and metronome settings, are saved only on the device you are using and do not affect other users; they can be reset to their default values ​​at any time.

You can reset them to their default values. 🎻 Supported Instruments and Basic Tuning Notes

· Violin: G3·D4·A4·E5

· Viola: C3·G3·D4·A4

· Cello: C2·G2·D3·A3

· Contrabass: E1·A1·D2·G2

· Guitar (Classical/Acoustic): E2·A2·D3·G3·B3·E4 Standard Tuning

· Bass Guitar: E1·A1·D2·G2

· Ukulele: G4·C4·E4·A4

· Mandolin: G3·D4·A4·E5

· Banjo (5-string): G4·D3·G3·B3·D4

· Piano: 88-key (A0~C8) Full-range Chromatic Tuning

📌 How to Use It

· Before playing in an ensemble, quickly tune all parts to the same A4 reference note to start.

· Before performing outdoors or busking, turn on the noise filter to tune accurately even amidst noise.

· When practice gets boring, train your ears briefly with the Absolute Pitch or Sound Battle games.

· Develop your sense of pitch by singing along to children's songs with your child.

· Before lessons or ensemble recordings, warm up your ears briefly using Absolute Pitch mode.

🔧 Continuous Updates

We plan to continue adding sheet music for children's songs and classical music, and we will consistently introduce new tuning screens and game modes based on user feedback.

❓ FAQ

Q. Is it easy for beginners to use?

A. Yes. Automatic mode is enabled by default, which automatically recognizes pitches simply by opening the app and pressing the microphone button, so you can use it immediately without needing a manual.

Q. Is it accurate even in noisy environments?

A. A quadruple filter system—Reliability, Harmonics, Frequency Range, and Noise Suppression—is applied by default, ensuring stable operation even outdoors. You can also adjust the filters in the settings if needed. Q. Will settings not get mixed up even if multiple people use the same device?

A. Personal settings such as themes, volume, and display modes are saved only on the specific device, so you can use it with peace of mind.

🎵 Recommended for:

Musicians who want to quickly and accurately tune their instruments before practice

Music beginners who find tuning difficult as they are just learning an instrument

Multi-instrumentalists who want to manage multiple instruments simultaneously with a single app

Professional musicians who need a reliable tuner for various environments, such as backstage, practice rooms, or outdoors

Anyone who wants to train their sense of pitch and rhythm in a fun way through games

Parents who want to enjoy music with their children

Try using a violin tuner, guitar tuner, ukulele tuner, piano tuner, chromatic tuner, metronome, and absolute pitch test all in one app.

Music begins with accurate notes and is completed by joyful moments. With AirTuner, you can take responsibility for both the beginning and the end of that journey.

Download AirTuner now and start playing with clear, perfect pitch anytime, anywhere!

What’s new

AirTuner가 마침내 여러분을 찾아옵니다!
"모든 악기를 위한 가장 완벽하고 스마트한 선택, AirTuner"

더욱 세련된 AirTuner v1.0.8 정식 버전을 출시합니다.
바이올린, 첼로, 비올라 등 현악기는 물론 피아노, 우쿨렐레, 기타까지 세상의 모든 악기를 정밀하게 조율해보세요.

주요 업데이트 및 기능:
고성능 음고(Pitch) 인식 엔진 탑재로 정밀한 튜닝 지원
악기별 맞춤형 튜닝 모드 제공 (현악기, 건반, 관악기 등)
시각적으로 직관적인 반응형 튜너 UI 적용
다양한 연주 환경을 고려한 440Hz 기준 음고 조절 기능
초보자도 쉽게 따라 할 수 있는 가이드 라인 제공

음악을 사랑하는 모든 연주자분들이 언제 어디서나 완벽한 음정으로 연주할 수 있도록 최적의 성능을 담았습니다. 지금 바로 경험해보세요!

추가로 수정이나 조율이 필요한 부분이 있으시면 언제든 말씀해 주세요.