Guitar Tuner - Ukulele & Bass

Guitar Tuner - Ukulele & Bass

By Gismart

  • Category: Music
  • Release Date: 2013-07-07
  • Current Version: 3.2
  • Adult Rating: 4+
  • File Size: 107.27 MB
  • Developer: Gismart
  • Compatibility: Requires iOS 9.3 or later.
Score: 4.5
From 4,518 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.



  • Not really free, do not download!

    By manders0752
    I downloaded this app about a week ago with a two week free trial. While the app itself is great, the price is not justified. They want to charge you a weekly fee to use the app of over $7!!! What a rip-off. I made the mistake of accepting the terms for the two week trial, and now I am struggling to figure out how to cancel my subscription before I am charged. My advice--avoid the hassle all together and purchase a tuner for $15 at the store. You will get more for your money and save yourself the hassle.
  • $8/week? That’s a funny joke.

    By Fix followers
    This was a great app until they decided to pull this bs update. If you’re trying to figure out what’s happening like I was? Just save yourself the time, delete this app, and find another tuner.
  • don’t waste your money

    By badman893
    i've had this app for a couple years. it was great still they recently started charging to use a simple tuner. No thanks. deleted the app
  • $8 a month

    By Flurfie
    Unusable without the subscription.
  • Used to love the app, but..

    By slyypork
    ...a update made you unable to use the free version without doing a trial for an upgrade I can’t access the app anymore. Very frustrating and just gonna have to get a new tuning app.
  • Free to not

    By Justin J. Aker
    7.99 weekly renewal? Seriously? You guys threw your business model out of the window.
  • Intuitive

    By ColotradoRon
    The interface is not immediately helpful. But the app is so well-designed that it only took me about 30 seconds to figure out how to tune my ukulele. I’m sure it’s going to come in very handy in the future. Keep in mind that you will have to tune your guitar in a relatively quiet environment. But it appears to be very accurate.
  • Disappointed

    By unite4truth
    I have been using this tuner for over a year and just opened it up to tune an instrument and it won’t let me unless I subscribe now for 8 dollars a week! Outrageous and unnecessary! Deleted and will find something better.
  • Duped

    By Celtarose
    I had this app for about a year, and have really enjoyed using it to keep my uke, guitar, and harp in tip-top shape...until now. All of a sudden, it makes me subscribe to continue using it for nearly $8 per week. Not month, but week. And shame on iTunes for not making that clear to future users—they make it seem like it’s still free, and not a pricey weekly subscription. I understand that the companies and developers that create these apps need to get some financial reimbursement for the services they provide, but to pull the wool over the users eyes like this is ridiculous.
  • Was good

    By Jimjoebob23
    It was great. I open the app today and now I can’t get past the screen requiring me to sign up for their free TRIAL subscription! It’s now deleted and I downloaded a different free one.