Guitar Tuner Guru
Guitar Tuner Guru Summary
Guitar Tuner Guru is a ad-supported, with in-app purchases Android app in Music And Audio by Tabs4Acoustic - The only guitar tuner you need. Released in Nov 2015 (10 years ago). It has about 9.9M+ installs and 31.4K ratings with a 4.62★ (excellent) average. Based on AppGoblin estimates, generates around $50K+ monthly revenue (27% IAP / 73% ads). Store metadata: updated May 30, 2025, version 5503.
Recent activity: 1.4K installs this week (7.9K over 4 weeks) showing steady growth , and 8.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Jan 4, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on May 5, 2026.
Store info: Last updated on Google Play on May 30, 2025 (version 5503).
Guitar Tuner Guru was last scanned for SDKs 2026-01-04. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
Airbnb Engineering
JetBrains
Firebase
AdMob4.62★
Ratings: 31.4K
Screenshots
App Description
Fast & accurate guitar tuner. Tune your guitar in any tuning in seconds!
Get the world’s most precise guitar tuner app, Guitar Tuner Guru. Fast and accurate tuning across many instruments including guitar, bass, ukulele, violin, banjo, and more. Thanks to your mobile's built-in microphone, tuning your favorite instrument has never been so easy!
Don’t settle for less, download the ultimate guitar tuner today!
Why you'll love it:
• Get perfect guitar tuning anytime, anywhere
• Professional accuracy designed for beginners and pros
• Supports many instruments
• Chromatic tuner included
• Tune by ear with professional guitar and instrument samples
• Hundreds of alternative guitar tunings available
• String detection mode
• Change the reference frequency to get a 432Hz guitar tuner
Guitar Tuner Guru works by analyzing the signal from your smartphone’s microphone. It will work with any electric guitar, acoustic guitar, or any other string instrument you want with no cable needed. The interface shows you in real-time if you are too sharp or too flat and reacts to every change you make. It’s the perfect tuning app for beginners and pros alike.
List of included tuners:
• Guitar tuner: 6 strings, 7 strings, 8 strings, acoustic and electric
• Bass: 4, 5, and 6 string
• Ukulele
• Banjo: 4 and 5 string
• Mandolin
• Charango
• Violin and fiddle
• Balalaika
• Chromatic tuner for any other needs
Available guitar tunings in Guitar Tuner Guru include Standard tuning, Open D, Open C, Open G tunings, DADGAD tuning, Drop D, Drop C, Drop A, and many more.
Enjoy and stay tuned!
If you have any feedback, questions, or if you think some tunings or instruments are missing and would like to see them added, feel free to contact us at mobile@tabs4acoustic.com