What's New

Updated to better support newer iOS releases.

App Description

Professional musicians prefer strobe tuners for tuning speed and accuracy. The HotPaw inTuna Strobe Guitar Tuner allows you to quickly and accurately tune your guitar via unique, responsive, and high contrast visual displays. Optional multi-stobe tuning mode for simultaneous display of a strobe for each string... fast and accurate even in noisy environments.

The inTuna guitar tuner includes both a large frequency meter and a precise pitch strobe window. You can let inTuna auto-select the guitar string being tuned, or touch the Lock icon to lock tuning to a selected string. A 6 string tuning indicator indicates the string which has been selected for pitch measurement. Above the tuning indicator is a unique waterfall waveform display within a Strobe window to assist with accurate fine tuning. Configuration options include support for 8 popular guitar tunings and a Concert-A440 frequency adjustment.

Also, please take a look in the iOS App store for HotPaw Sing-inTuna, a "vocal tuner", and Music Spectrograph for sound visualization and music transcription.

iPhone Screenshots

(click to enlarge)

inTuna Strobe Guitar Tuner screenshot 1

App Changes

  • June 25, 2011 New version 3.0.3
  • October 05, 2011 New version 3.0.4
  • November 25, 2011 Price decrease: $4.99 -> $1.99
  • December 02, 2011 Price increase: $1.99 -> $4.99
  • December 22, 2011 Price decrease: $4.99 -> $2.99
  • January 04, 2012 Price increase: $2.99 -> $4.99
  • July 20, 2012 Price decrease: $4.99 -> $1.99
  • October 03, 2012 New version 3.1.0
  • July 12, 2013 Price decrease: $1.99 -> FREE!
  • July 14, 2013 Price increase: FREE! -> $1.99
  • September 08, 2013 New version 3.2.0
  • September 14, 2013 New version 3.2.2
  • November 03, 2014 Price decrease: $1.99 -> $0.99
  • November 06, 2014 Price increase: $0.99 -> $1.99
  • September 13, 2015 New version 3.4.1
  • November 21, 2015 New version 3.4.2
  • December 12, 2015 New version 3.4.3
  • November 07, 2016 New version 3.4.4
  • June 14, 2019 New version 3.5.2
  • September 16, 2023 New version 3.5.3