insTuner - Chromatic Tuner with Tone Generator

***Featured on Apple's "New and Noteworthy","New", in US, UK, Australia and many more stores.***
*** Featured by FWA Mobile "Mobile of the Day" ***

insTuner is a chromatic tuner that helps you tune instruments quickly and accurately. It also features a Tone Generator just like a pitch pipe with four different wave forms.

With advanced DSP (Digital Signal Processing) algorithm, it is highly accurate (±1/1000 semitone or ±0.1 cent precision). Rather than providing only one mode like other tuners, insTuner supports different tuning modes applicable to different situations, such as Instant Tuning Mode for quick tune and play, Fine and Strobe Modes for accurate tuning, FFT Mode for sound analysis etc. What's more, many advanced features are provided such as Concert A calibration, historical temperaments and transpositions, which make it more powerful than other tuners.

insTuner is well-designed and easy to use. It features a unique "fixed" note wheel, which helps you to find the position of detected pitch easily. You can also use it as an electronic pitch pipe to tune by ear, matching the generated tones.

It is suitable for tuning acoustic or electric guitar and bass, ukulele, mandolin, banjo, bouzouki, bowed strings, woodwinds, brass, timpani and more. In fact, almost any instrument that sustains a tone can be tuned using insTuner. It supports Built-in Microphone as well as Line-in and other audio interface such as Apogee One. Clip Microphone is supported too.


=== FEATURES ===
* Universal App, purchase once, available on all of your iOS devices: iPhone/iPhone5/iPod/iPad.
* Supported both Landscape and Portrait mode
* Precise to ±1/1000 semitone (±0.1 cent)
* Tuning Range from C0 to B8, covering the range of almost all of musical instruments
* Instant Tuning Mode
* Strobe Tuning Mode
* Fine Tuning Mode with a highly responsive tuning meter for perfect tuning
* Historical Curve Mode that shows tuning results over time
* FFT Tuning Mode for frequency analysis with Log, Linear or Note Display options
* Real-time Spectrogram Mode with Log, Linear, Note and Median Frequency Display options for real-time audio analysis
* Well-designed "Fixed" note wheel display
* Adjustable A4 (Concert A) calibration in 0.1 Hz increments
* >30 historical temperaments
* Customizable temperaments
* 12 notations
* Needle damping
* Customizable transposition opti