Hello everyone! It's been a long while, been very busy researching, improving my skills and developing apps. I'm glad to come back to you to announce my iOS Universal app: Ukulele Tuner Pro. Ukulele Tuner Pro is designed to tune 4 types of Ukulele: Soprano, Concert, Tenor and Baritone. It has a minimalist design and displays the exact sound frequency in Hz, allowing you to tune your instrument right away! You can get Ukulele Tuner Pro here: http://geo.itunes.apple.com/us/app/ukulele-tuner-pro-tune-your/id815791310?mt=8 I'd be glad to hear your honest comments and opinions about the appearance, description and icon of my app. If you are interested in promo codes to download it, feel free to contact me on the 'contact us' section on my website. Also, you can find more musical instrument tuners for iOS in my website. Thanks in advance for your feedback and hope you all have a great day!