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Acoustic Tuner

Acoustic Tuner

Guitar Tuner

290 ratings
25 reviews
With Ads
🔧 Utilities
🎵 Music
Free
With Ads

Details

  • Released
  • Updated
  • July 29, 2018
  • September 18, 2025

Developer

Fredrik Blank
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About

This application offers automatic guitar tuning using your device's microphone. It also provides manual tuning options with reference sounds for precise adjustments.

✓Automatic guitar tuning
✓Microphone input
✓Manual tuning
✓Reference sounds
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What's New in Acoustic Tuner

2025.1

September 18, 2025

Updated for iOS 26

User reviews

Most RecentHighest RatedLowest Rated

A fully accessible guitar tuner!

As a totally blind musician, I've been looking for a tuner that is accessible with Voiceover. Your Acoustic Tuner app fits the bill! I purposefully didn't allow access to the microphone, because my ear is all I need! And everything is accurately labeled and clearly spoken by Voiceover! I highly recommend that blind and visually impaired musicians get this app!
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Angela_KM4FCFAngela_KM4FCF

Best Tuner!!!

This is the best of all tuners I have tried!! Seriously even the top guitar brands are no where near as easy fun and efficient!! Do It!! LETS GO!!!
JeanlovesLifeJeanlovesLife

No just NO!!!

I was trying to tune my guitar and it was not going on to the right strings it going in random places
96peep96peep

Love at first sight

I have never seen such a woman as you
fondly Stephen
steekUsteekU

Not accurate enough, but loads quickly.

Fast but not good enough.
spinthraxspinthrax
See 20 more reviews

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FAQ

What does this guitar tuner app do?

This app helps you tune your acoustic guitar accurately. It offers both automatic tuning by listening to your instrument through the device's microphone and manual tuning using provided reference sounds.

How does the automatic tuning work?

The automatic tuning feature utilizes your device's microphone to detect the pitch of each string. It then provides visual feedback to guide you in adjusting the tuning pegs until the correct note is achieved.

Is this app free to use?

Yes, the app is free to download and use. It is supported by advertisements, which are displayed within the application.

What instruments can I tune with this app?

While the app is specifically designed for acoustic guitars, its tuning capabilities may also be suitable for other stringed instruments that require similar pitch accuracy.