# Guitar Tuner by GuitarGravitas — High Precision Guitar Tuner > High precision guitar tuner with auto and manual tuning modes. (iPhone/iPad app by Mad Harmony Inc.) - Source: https://appshunter.io/ios/app/guitar-tuner-by-guitargravitas/id1479575613 (this page in markdown: same URL + `.md`) - Developer: [Mad Harmony Inc](https://appshunter.io/developer/1130218704) - Category: Education, Music - Price: Free with in-app purchases - Rating: 4.60/5 from 622 App Store ratings · 22 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 152 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) - Released: 2019-10-09 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/guitar-tuner-by-guitargravitas/id1479575613/reviews.md ## What is Guitar Tuner by GuitarGravitas? This Guitar Tuner is powered by the "Guitar Gravitas" App engine. It is a streamlined guitar tuner that makes tuning your guitar quick and easy. It features: • User friendly interface. • Auto and Manual tuning modes. Auto Mode • The app detects the string you are playing and helps you to get it in tune. Manual Mode • Tap a string on the fretboard and tune your guitar. Terms and conditions: http://www.guitargravitas.com/termsandconditions.php ## Key features - User-friendly interface - Auto tuning mode - Manual tuning mode - String detection - Fretboard tapping ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | ALL ACCESS PASS | $5.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | All Arpeggios | $3.99 | one-time | | All Chords | $3.99 | one-time | | All Current Content | $5.99 | one-time | | Lesson Pack | $3.99 | one-time | | All Scales | $3.99 | one-time | ## Recent user reviews (10 of 22) All indexed reviews: https://appshunter.io/ios/app/guitar-tuner-by-guitargravitas/id1479575613/reviews.md ### 4/5 — Absolutely brilliant *2026-08-11* This is one of the best guitar tuner I have used of far it makes my musical career better ### 5/5 — Great App *2026-06-28* Perfect for tuning ### 4/5 — 使い易い *2026-01-15* いいですね！ ### 5/5 — 강추할만하네요 *2025-08-20* 받아놓은지 오래인데 이제 써보네요. 여러모로 좋네요. ### 1/5 — 괜찮네요 *2024-08-17* 무료여서 좋고 생각보다는 👍하지만 강추까지는 아닌거같네요 ### 4/5 — Un muy buen afinador *2024-05-07* Aun que tiene múltiples opciones me ayuda mucho para afinar mi guitarra, gracias ### 5/5 — Optimal… *2024-03-26* …nicht nur für Anfänger. Die Tuner-Funktion klappt selbst in großen und vollen Hallen mit hohem Geräuschpegel, die Akkorde sind zwar nicht immer so, wie ich sie spiele, helfen aber bei meinen Schülern (ich unterrichte ehrenamtlich Kinder) dadurch, dass der Kontext zwischen Noten und Griffbrett einfach dargestellt wird. Das Metronom ist gut gemacht und auch für Menschen ohne gutes Taktgefühl eine gute Hilfe. Vor allem der Preis ist absolut fair, kann ich auch den Eltern meiner Kids erklären, selbst wenn sie später mal aufhören, zu spielen, ist es kein wirklicher finanzieller Verlust. Dank an die Entwickler für eine gut durchdachte sinnvolle App 👍👍👍 ### 5/5 — Buen amigo *2024-03-02* El mejor amigo para un principiante en la música !!!😃😃😃la perfecta herramienta para aprender a afinar la guitarra 🎸!!! ### 5/5 — Brilliant *2023-05-28* Simple to use ### 5/5 — Afinador *2022-07-22* Muy bueno para mi ## Frequently asked questions about Guitar Tuner by GuitarGravitas ### What does the Guitar Tuner app do? This app is designed to help you tune your guitar quickly and easily. It utilizes an advanced engine to provide high precision tuning, ensuring your instrument is always in perfect pitch. ### What are the tuning modes available? The app offers two primary tuning modes: Auto Mode, which automatically detects the string you are playing and guides you to tune it, and Manual Mode, where you can tap a specific string on the fretboard to tune it. ### Is this app free to use? The app is free to download and use. It offers in-app purchases, which may unlock additional features or functionalities beyond the core tuning capabilities. ### What devices is this guitar tuner compatible with? While specific device compatibility is not detailed, this app is designed for mobile devices. It relies on the device's microphone to detect the sound of the guitar strings for tuning. ### Who would benefit from using this app? This app is ideal for guitarists of all skill levels, from beginners learning to tune their first instrument to experienced musicians who need a reliable and fast tuning tool on the go. ## Version history (last 5 releases) ### 2.7.1 — 2023-10-17 - General improvements. Also from Version 2, LOTS of new stuff. - Added subtitles for lessons. - Added compatibility for Mac OS. - Improved user experience in several sections. - Added (global or partial) UI English language as possible selection for all regions. - We added 31 videos with Lessons, Backing tracks, Tutorials and Support documents on PDF format. (with Free Lessons Sample) - Improvements on the Scales section CAGED system. - Lots of additional Arpeggio patterns. - Improvements on the Chords and Scales matching system. - Audio engine improvements. - Several app sections were redesigned for dark mode. - Improved Tuner on low volume conditions. - Improved shop section. - Updated scales list. Your feedback is highly appreciated. If you have any issues, questions or suggestions please contact us by sending an email to contact@guitargravitas.com or directly in our website www.guitargravitas.com. If you like Guitar Gravitas, please rate it in the App Store, that helps us a lot to get new people to know the app! Thanks a lot! ; ) ### 2.7 — 2023-09-19 - Localization improvements and bug fixes. ### 2.5 — 2022-11-14 - Localization improvements and bug fixes. ### 2.3 — 2022-05-12 - Performance improvements. Your feedback is highly appreciated. If you have any issues, questions or suggestions please contact us by sending an email to contact@guitargravitas.com or directly in our website www.guitargravitas.com ### 2.2 — 2021-10-27 - Stability improvements. Your feedback is highly appreciated. If you have any issues, questions or suggestions please contact us by sending an email to contact@guitargravitas.com or directly in our website www.guitargravitas.com ## Apps similar to Guitar Tuner by GuitarGravitas | App | Rating | Price | Category | | --- | --- | --- | --- | | [Justin Guitar Lessons & Songs](https://appshunter.io/ios/app/justin-guitar-lessons-and-songs/id1176125504) | 4.8 (26,248) | Free | Education | | [Gibson: Learn to Play Guitar](https://appshunter.io/ios/app/gibson-learn-to-play-guitar/id1116032929) | 4.8 (12,377) | Free | Education | | [Fender Play: Learn Guitar](https://appshunter.io/ios/app/fender-play-learn-guitar/id1226057939) | 4.8 (60,614) | Free | Education | | [Simply Guitar - Learn Guitar](https://appshunter.io/ios/app/simply-guitar-learn-guitar/id1476695335) | 4.7 (393,066) | Free | Education | | [Guitar : Play & Learn Chords](https://appshunter.io/ios/app/guitar-play-and-learn-chords/id405338085) | 4.5 (7,639) | Free | Education | | [Fretello Guitar Lessons](https://appshunter.io/ios/app/fretello-guitar-lessons/id1107957482) | 4.5 (1,517) | Free | Education | ## More apps by Mad Harmony Inc - [Guitar Gravitas: Chords Scales](https://appshunter.io/ios/app/guitar-gravitas-chords-scales/id1171417699) - [Guitar Gravitas: Total ed.](https://appshunter.io/ios/app/guitar-gravitas-total-ed/id1329435840) All apps by Mad Harmony Inc: https://appshunter.io/developer/1130218704 --- *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 2026-09-02.*