When you play while watching a tuner, you're correcting the note in the moment — but that doesn't tell you how you actually play in tune when you're focused on the music instead of the screen. Afinación records your long notes without you looking at any indicator, and then shows you a detailed analysis of how far off you were, how stable you were, and how it changed with intensity. It also challenges you to train your ear: play back a sound, or its 5th or 3rd, without knowing the reference pitch, using whatever micro-tuning your instrument allows. Designed especially for transposing wind instruments (clarinet, trumpet, sax), where you also have to deal with the instrument's own intonation quirks on certain notes.
With an audible reference tone and support for transposing instruments.
Of your practice, without looking at the tuner.
With several charts, each offering its own perspective:
Shows the note changes and lets you spot patterns — differences between the attack and the sustain, general tuning trends, or how the intensity you play with affects your tuning.
Reveals whether certain notes on your instrument consistently come out sharp, flat, or unstable, so you know what to correct with your embouchure.
Simulates how your actual tuning would sound combined with a perfectly in-tune note, so you can hear the effect of the deviation.
Progressive tuning exercises: imitate a sound or produce its 5th or 3rd (or the other way around), with variable, hidden reference pitches, to practice the micro-adjustments your own instrument and playing allow.
Score evolution across clips, with the option to merge them or compare them side by side.
Spectrum, harmonic energy (harmonic distribution, to understand why your instrument sounds the way it does), and waveform, live or over an already recorded clip.
Clips recorded during practice sessions in Ensayos can be imported into Afinación, which offers those users all of its analysis tools on that same material.