# Guitar Tuner – XTuner PRO — Accurate Guitar Tuner App > Accurate, offline guitar tuner app for beginners and professionals. (iPhone/iPad app by NETIGEN KLUZOWICZ SPOLKA JAWNA.) - Source: https://appshunter.io/ios/app/guitar-tuner-xtuner-pro/id6744968193 (this page in markdown: same URL + `.md`) - Developer: [NETIGEN KLUZOWICZ SPOLKA JAWNA](https://appshunter.io/developer/892331873) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 12.0 · 55 MB - Languages: English - Released: 2025-05-22 - Data updated: 2026-07-06 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/guitar-tuner-xtuner-pro/id6744968193/reviews.md ## What is Guitar Tuner? • Precision, free tuner for the guitar • Designed and tested by professional musicians • Perfect both for professionals and beginners • Three modes: auto tune, manual and chromatic tuner Guitar Tuner – XTuner PRO is an easy-to-use free mobile application with which you will be able to tune your guitar quickly. The sounds for our application were recorded by professional musicians. Sounds that cannot be generated by a musician have been created synthetically. App works offline. The algorithm in the guitar tuner offline app has been prepared for the most effective recognition of instrument sounds. To get the auto tune result, play the sound several times. Guitar Tuner – XTuner PRO app for instruments has three modes: auto tune, manual and pro - chromatic tuner mode. App works offline and is free. Auto Tune – automatic tuning – examined the frequency of the signal is interpreted to the next clear sound of the specific frequencies of pure sound. Manual – sound tuning - select a specific sound that will be tuned. Features in the tuning app: - recordings of real sounds of guitar - sets of strings characteristic for different types of guitars - the ability to set the frequency of sound "a" (concert pitch) in Hz (herz) - the ability to determine the deviation from the base frequency in cents - tunings: you can choose between 6 string, 7 string and 12 string tunings like: Open G tuning or Drop D tuning - instrument head view - ability to set frequency filter - useful music set for all guitars (electric guitar and acoustic guitar) - custom tuning - presets for your music instrument - chromatic tuner mode – you can practise diapason using it - auto tune and manual mode - professional frequency settings – choose the concert pitch in Hz and transposition - guitar tuner offline - it is a free pro tuner; you don’t have to pay. Tunings: - for 6 string, 7 string and 12 string guitar - standard tuning - other tunings: Drop D, Drop C, Open A & more - custom tuning Guitar Tuner – XTuner PRO is a free and easy-to-use tuner app designed to deliver high precision tuning for all types of guitars. Whether you’re a beginner or a pro, this tuner app for guitar players looking for reliability and simplicity. The app features advanced tuning modes and a powerful tuning tool created for musicians who value accuracy. With tuning modes for 6, 7, and 12 string guitars, this tuner for beginners and professionals includes manual and automatic tuning as well as a chromatic tuner. Guitar Tuner – XTuner PRO works offline, so you can tune anytime, anywhere. Enjoy tuning your instrument with one of the most accurate tuning tools available, all in a tuner app free of charge. If you would like to have a version of the free tuner with no ads, you can buy a subscription. If you have any problems with Guitar Tuner – XTuner PRO app, please feel free to contact us: mobile@netigen.eu. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://netigen.eu/privacy/ More information: https://xtunerpro.com/guitar ## Key features - Precision guitar tuner - Multiple tuning modes (auto, manual, chromatic) - Real instrument sound recordings - Supports 6, 7, and 12 string guitars - Custom tuning options - Works offline ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 week subscription + trial | $2.99 | per 7 days | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Forever one-time payment | $19.99 | one-time | ## Frequently asked questions about Guitar Tuner ### What guitars can I tune with XTuner PRO? XTuner PRO supports tuning for 6-string, 7-string, and 12-string guitars. It includes standard tunings as well as popular alternatives like Drop D and Open G. ### Does XTuner PRO work offline? Yes, XTuner PRO is designed to work offline, allowing you to tune your guitar anytime and anywhere without an internet connection. ### What tuning modes does XTuner PRO offer? XTuner PRO provides three tuning modes: Auto Tune for automatic frequency recognition, Manual mode for selecting specific sounds, and a Pro Chromatic Tuner mode for practicing diapasons. ### Is XTuner PRO free to use? XTuner PRO is a free application. However, it does contain advertisements, and a subscription is available to remove ads and access a version without them. ### What is the subscription cost for XTuner PRO? A 1-week subscription is available for $2.99, which includes a 3-day free trial. This subscription offers a version of the app without advertisements. ### How accurate is XTuner PRO? XTuner PRO is designed for precision tuning, tested by professional musicians. The algorithm is optimized for effective recognition of instrument sounds, with features to determine deviation from base frequency in cents. ### Does XTuner PRO have ads? Yes, XTuner PRO contains advertisements. Users can opt for a subscription to get a version of the app with no ads. ### What is the age rating for XTuner PRO? XTuner PRO has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 4 releases) ### 1.0.24 — 2025-08-07 Overall application improvement. ### 1.0.20 — 2025-06-26 General improvement of the app. ### 1.0.19 — 2025-06-18 Overall application improvement ### 1.0 — 2025-05-22 No release notes. ## Apps similar to Guitar Tuner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Guitar Tuner: Bass and Ukulele](https://appshunter.io/ios/app/guitar-tuner-bass-and-ukulele/id1090819417) | 4.7 (2,237) | Free | Music | | [Guitar Tuner - Ukulele & Bass](https://appshunter.io/ios/app/guitar-tuner-ukulele-and-bass/id662890455) | 4.4 (7,399) | Free | Music | | [Pro Guitar Tuner](https://appshunter.io/ios/app/pro-guitar-tuner/id687934254) | 4.7 (9,922) | Free | Music | | [n-Track Tuner](https://appshunter.io/ios/app/n-track-tuner/id409786458) | 4.7 (3,120) | Free | Music | | [Acoustic Guitar Tuner Basic](https://appshunter.io/ios/app/acoustic-guitar-tuner-basic/id588151563) | 4.5 (559) | Free | Music | | [Guitar Tuner + Ukulele & Bass](https://appshunter.io/ios/app/guitar-tuner-plus-ukulele-and-bass/id6465589001) | 4.6 (130) | Free | Music | ## More apps by NETIGEN KLUZOWICZ SPOLKA JAWNA - [The Best Sound Meter](https://appshunter.io/ios/app/the-best-sound-meter/id901506954) - [Best Hungry Fish](https://appshunter.io/ios/app/best-hungry-fish/id902315949) - [Best Mr Hamster](https://appshunter.io/ios/app/best-mr-hamster/id903349931) - [The Best Drums](https://appshunter.io/ios/app/the-best-drums/id903392118) - [The Best Dinosaurs Sounds](https://appshunter.io/ios/app/the-best-dinosaurs-sounds/id910517093) - [The Best Ruler](https://appshunter.io/ios/app/the-best-ruler/id914330181) All apps by NETIGEN KLUZOWICZ SPOLKA JAWNA: https://appshunter.io/developer/892331873 ## Related topics [free guitar tuners](https://appshunter.io/ios/topics/free-guitar-tuners) --- *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 2026-07-06.*