Turns your computer into an advanced 'reference quality' instrument tuner.

- Use your computer as an advanced instrument tuner.
- Works with almost any instrument.
- Short response time!
- Range: 9 octaves, C1 to C10.
- Precision: Better than 0.1 Hz up to ~C8.
- Automatic or manual note selection modes.
- Reference tone option.
- 'Beat tone' option - tune without looking at the computer screen!
- Easily readable tuning meter.
- Full screen mode option.
- Supports more than 30 different temperaments, from historic tunings such as pythagorean, meantone, just, or well tempered tunings, to the modern day equal temperament tuning.
- You can select the root key for all tunings as well as add octave stretching if you want!
- You can add your own custom scales and temperaments!
- 'Power button' makes it easier to share the 'audio input' with other apps.
- Optional real-time spectrum analyzer graph.
- Note hold time control - good for instruments that produce very short tones.
- Optional calibration of input noise level, microphone type and low frequency filtering.
- Use the internal clock or calibrate the pitch to an external reference source.
- Optional MIDI input: Selecting notes from a keyboard (in 'manual mode').
- Optional MIDI output: Send the detected note to a synth.
- And more! Download it and check it out!

What's New in This Release:

· Added a ‘Report’ button. This opens up a new window where you can create a log of measured tuning values. You add measurements to this log by clicking an ‘Add to report’ button (there’s also ‘Clear all’ and ‘Copy to clipboard’ buttons). This option can be very useful e.g. for instruments makers.
· The scale root key and the master tuning base note are now displayed using the currently selected note names (before they were always displayed as C, C#, D, et c).
· Added a new display option ‘Power save mode’. Enabling it lowers update rate if no signal is detected for 5 minutes - this increases battery life if it is left constantly running on a note-book.
· The ‘Full-screen’ button has been removed - use the normal ‘Maximize window’ button instead for the same function.