STIPA is the most advanced speech intelligibility process available. It is rapidly being accepted by and required by fire codes in the united states and other countries. Now, you can have STIPA on your iOS device. Our version is fully compliant with v4 of the standard (the most recent one).

With STIPA Pro, you get both the single-number value as required by codes, and the octave-band values. You can also view all of the detail on another screen, save and recall results, and email detailed results from the app.