Free · iPhone & Android · Education & Music

Ear training, anchored by a drone.

A note on its own is just a pitch. Held against a steady drone it has a place — and a character you can learn to recognise anywhere.

iOS 15+ · Android 6+ · No account needed to start

The SwarIT home screen, with the drone running and the day's blind spot named
6Exercises
20+Levels
12Keys
2Notations
0Adverts

The idea

Relative pitch, not perfect pitch.

Almost nobody can name a note out of thin air — and you don't need to. What carries you through real music is hearing where a note sits in relation to home.

That relationship only exists if home is actually there. So SwarIT keeps a drone running underneath every exercise: a steady tonic that never moves. You stop trying to memorise twelve isolated sounds and start learning twelve distances — and a distance sounds the same in every key.

It is the oldest trick in ear training, and the one most apps leave out. Take the drone away and a third is a guess. Leave it in and a third has a colour you can name before you have finished hearing it.

The drone is always one tap away. Root and fifth, recorded rather than synthesised, in whichever of the twelve keys you are working in.

Identify

Levels that open one at a time.

Start with three notes against the drone and work outward. Score 18 out of 20 to unlock the next level — the ladder will not let you run ahead of your ear.

  • Single notes, chords, intervals and melodies
  • Recorded piano and guitar, never synth tones
  • Choose your octave, or let it roam
The chord ladder: intervals, triads and sevenths, each rung unlocking the next

Tune & Feel

Every step has a character.

The part that turns theory into recognition. Sit with one degree of the scale at a time, over the drone, until its particular colour is obvious rather than deduced.

DoHome. open · settled
RaA soft yearning. a held breath
ReThe first step out. leaning back home
MeThe haunted third. the minor colour
MiWarmth. bright · expectant
Tune and Feel: twelve notes, each with a written character

Free Play

Listen, and simply absorb.

The twelve notes laid out on a circle of fifths, sounding on their own over the drone. Nothing to answer. Mute any note you want out of the way and let the rest ring.

  • Pick a mode, set the pace, walk away
  • Rain, wind or current underneath, or silence
  • Passive listening that still builds the ear
Free Play: the twelve notes laid out on a circle-of-fifths wheel

The details

Small decisions, made carefully.

The things that decide whether an ear trainer survives past the first week.

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A recorded drone

Seamless looped root-and-fifth samples in every key, taken from a tanpura — an instrument that exists purely to hold a drone. Flat and meditative by design, so nothing competes with the note you are trying to hear.

Aa

Two notations

Do Re Mi Fa, or Sa Re Ga Ma if that is what you read. Switch mid-session; your levels and statistics do not care which you use.

12

All twelve keys

Transpose to any tonic to suit your voice or your instrument, and the drone follows automatically. What you learn in one key is already true in the rest.

♪

Recorded instruments

Piano and guitar, sampled and level-matched note by note, so a chord and a single note arrive at the same weight. No synthesised tones anywhere.

◎

Your blind spots, named

A practice heatmap, and a confusion view that tells you which pair you keep swapping — the one thing worth practising tomorrow.

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Distraction-free

Dark, still and quiet. No streaks shouting at you, no adverts, nothing blinking for attention while you are trying to listen.

Train your ear.

Free to download. Start with one note and a drone.