APTuner

APTuner download for free to PC or mobile

If you play guitar, piano, bass, or any instrument that needs tuning, APTuner is your go-to tool for achieving perfect pitch. This user-friendly tuner helps you tune each string precisely for any key, making it ideal for beginners and pros alike. For best results, use APTuner in a quiet environment to ensure accurate pitch detection. Simply play a string and watch the needle move from -50 to +50; aim for the center at 0 for perfect tuning. APTuner offers various modes and allows you to adjust the A4 frequency for optimal sound quality. Tune your instrument effortlessly and enjoy flawless sound with APTuner.

09 Jun 2024

Title	APTuner
Size	1.3 MB
Price	free of charge
Category	Applications
Developer	APTuner
System	Windows

1.3 MB

757 reviews

3753

downloads

PEGI Rating

APTuner installation

Click on the Download button to start downloading APTuner for Windows from Maombi.com

Open the .exe installation file in the Downloads folder and double click it

Follow the instructions in the pop-up window to install APTuner on Windows Desktop

Now you can open and run APTuner on your PC

APTuner Features

APTuner is the ultimate tool for musicians of all levels to ensure perfect pitch and tuning. With its advanced technology, APTuner offers precise tuning accuracy for a wide range of instruments. The user-friendly interface makes it easy to use, while the customizable settings allow for personalized tuning preferences. Whether you're a beginner or a professional musician, APTuner is the go-to app for keeping your instrument in tune and sounding its best.

Tuning Accuracy

APTuner provides precise tuning accuracy to ensure your instrument is perfectly in tune for optimal performance.

Custom Tunings

Easily create and save custom tunings for different instruments or unique playing styles with APTuner's customizable features.

Pitch Detection

APTuner accurately detects pitches in real-time, helping you quickly identify and adjust out-of-tune notes for improved sound quality.

Chromatic Mode

Switch to chromatic mode in APTuner to tune any note on the scale, making it versatile for various musical genres and instruments.

Historical Data

Track your tuning progress over time with APTuner's historical data feature, allowing you to analyze trends and improve your tuning skills.

Intuitive Interface

Enjoy a user-friendly interface in APTuner that makes tuning your instrument a breeze, even for beginners or those with limited experience.

APTuner overview

01

Optimize your audio experience with this application, featuring customizable recording device options and precise calibration settings. Select your preferred recording device and configure the rate, bits, and channel to 11.025 kHz, 16-Bits, Mono. Fine-tune your audio with calibration tools, adjusting known and observed frequencies to ensure accurate sampling rates. Enhance your recordings effortlessly with user-friendly controls.
02

Optimize your musical experience with our application, featuring advanced tuning settings. Adjust the Middle A Frequency precisely to 440.000 Hz, with fine-tuning options in cents. Choose from various temperaments like Equal Temperament and set your preferred key. Customize your stretch table and transpose settings effortlessly. Enhance your sound with user-friendly controls and professional-grade accuracy.
03

Enhance your musical precision with this application, featuring an intuitive interface that displays note detection and cent deviation. Easily navigate through Tuner, Note, Recording, and Help tabs. The application accurately identifies notes like Bb2 and provides precise cent values for fine-tuning. Perfect for musicians seeking reliable tuning, it supports various instruments with an A4 calibration of 440.000 Hz.

APTuner reviews

★★★☆☆

kotov.kotoff-kisa2015

26 Nov 2025

APTuner works fine for me. It tunes my guitar quite well, but I'm left wanting more advanced features. I wish it could handle different tuning styles better. It’s decent and does the job!

★★★★★

Vladimir Shalovskikh

29 Sep 2025

I can't rave enough about APTuner! The sound quality is phenomenal, and it's ultra-responsive. I get excited every time I use it because it makes tuning so much more enjoyable. It’s an absolute must-have for any musician!

★★★★☆

Samir mutant

10 Sep 2025

Pretty good tuning app! APTuner has a nice design and is easy to navigate. I sometimes find it inaccurate for my piano, but overall it's a decent tool. Could be better, but I’ll still use it!