Guitar Tuner - Ukulele & Bass

Guitar Tuner - Ukulele & Bass

By Gismart

  • Category: Music
  • Release Date: 2013-07-07
  • Current Version: 3.1.6
  • Adult Rating: 4+
  • File Size: 103.29 MB
  • Developer: Gismart
  • Compatibility: Android, iOS 9.3
Score: 4.5
From 4,433 Ratings


DoubleTune is an advanced tuning app created by professional musicians. It’s suitable for tuning a range of string musical instruments, learning new chords and refreshing your memory of already-learned ones. Competitive educational games are equally useful for beginners and mastered guitar players. One way or another, DoubleTune is a must-have app for any musician. Made by experienced guitarists, it is simple, fast, intuitive and accurate. It’s perfect for tuning acoustic, electric and bass guitars, along with ukulele, banjo, violin and cello. - Choose between a range of tuning presets and modes: - Tune Guard™; - Standard and Popular tunings (6 and 12 strings); - Drop and Double Drop; - Open, Modal and Lower; - Ukulele tunings; - Bass guitar tunings; - Chromatic tuner; - Auto and Manual modes; Tune Guard™ is a smart feature that helps you tune safely. It warns you with both visual red signal and string highlighting when this string is too tight and is about to break. The mode is designed to help beginners and inexperienced musicians save their strings, time and money. You can easily tune: - Electric and Acoustic guitars; - Western and Classic guitars; - Bass 4 and 5 strings; - Ukulele; - Violin; - Cello; - Mandolin; - Viola; - Balalaika; - Banjo; - And any other string instruments. Get the most out of DoubleTune games: - Learn chords! Hone your skills and get familiar with many of common chords. These entertaining games focus on chords and chord diagrams. You can easily transfer this experience to real guitar playing! - Ear training. Learn basics of guitar music theory in a fun way. Master your musical hearing and chord recognition ability with the help of quizzes. - Stay competitive and try to get the best score in less time! Great for professional and beginner guitarists! Enjoy tuning your instruments at the astoundingly high level. The app contains the following subscription options: - Weekly, monthly & annual* - Free trial subscription is automatically renewed unless cancelled 24 hours before the renewal - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Payment will be charged to iTunes Account at confirmation of purchase - You can subscribe for unlimited access to our PRO services: * Tune Guard™ for safe tuning; * all instruments; * all games. Privacy Policy: Terms of Service: *Price are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in $USD. * Tune Guard™ feature does not guarantee 100% safely tuning. Gismart Ltd. takes no responsibility for causing any damage to your strings.



  • Great app!

    By Link2532
    Works perfectly no complaints
  • Will not move from intro screen without agreeing to “free trial”

    By nothanksever
    Forcing your user to sing up for automatic renewal “free trial” is nonsense. I’ll get (and pay) for another tuner app. You forcing me to sign up for something before i have even had the chance to try it out is repulsive.
  • Easy to use!

    By LJP48
    Easy to use! My 8 year old daughter loved it.

    By Concernedmotherofallchildren
    I use this app to tune my uke all the time. How it works: it accesses the mic and let’s you know if you should tighten or loosen to tune and then tells you when it’s in tune. So simple! It also doesn’t charge you anything either, what a great service!
  • Don’t get tricked into auto subscription

    By franticluck
    The free App starts up with a page to subscribe at $7.99 weekly and has no visible exit button
  • Great app!

    By BCCraft19
    Perfect! Great to use. Recommend the year plan!
  • Forces $32/month subscription

    By Marty McGuy
    You can’t use any aspect of this app without signing up for a $8 a WEEK subscription. Get out of here.
  • exelente

    By hap_aray
    excelente afinador ,realmente funciona !
  • Great app for anyone and everyone with a guitar!

    By Macfret180
    This is a solid app! I use it for my acoustic and electric guitars, my 12 string, my bass, and my ukulele. It nails the every note with precision and ease. I use it anytime I play, perform, and record.
  • Customer Service

    By BONEZ76532986710
    I wanted to unsubscribe and I didn’t know how. The people I emailed were very helpful and responded fairly quick. So they’re cool