Accordeur & metronome ne fonctionne plus

C Tuner is a chromatic instrument tuner and tone generator that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or using an external mic on your 2nd or 3rd generation iPod Touch, also, If you want to tuning lower pitch or shorter pitch in any environment, you can use our tools for iPhone tuner. you will find our tuner is do for all of the Instrument.  We think you'll love C Tuner - The accurate and easy-to-use tuner for guitar, bass, ukulele, violin and pipe, just like these lovely people...  Super accurate and user friendly and so handy right on my phone! "This is a great tuner.  I play a several instruments and this tuner works well with all of them.  It's not only the least expensive tuner I have ever owned, it's the best.  "This is an amazing tuner.  "I set my iPhone on my bass bridge then tune each sting quickly and precisely.  Convenient, clear accurate, useful for more than one instrument: I use it all the time". by H. C.  Functions well even with Background noise".  C Tuner can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, tablas and any other instrument. tuner star pro is not only a tuner with chromatic, It have four instrument mode: guitar tuning / ukulele tuning / violin tuning / ukulele tuning, each instrument with several tuning modes, It help you easier to tuning. - Support all Transposition: Chromatic Ckey/Ebkey/Fkey/Bbkey/ ... - Subwoofer calibration: G0 (24. -Every new user will be entitled to a 3-day trial period. -Any unused portion of trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. -Please kindly note that All recurring subscriptions will auto-renew unless auto-renewal is turned off at least 24 hours before the end of the current period. -Payments will be charged to your iTunes account at confirmation of purchase. -Three subscription options: weekly subscription: $1. 99/week; monthly subscription: $3. 99/month; yearly subscription: $19. 99/year. -Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. *Prices are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in USD($).