Each level is a deck. Lines you answer well are scheduled further out each
time you see them. Lines you miss come back soon. Each line moves through
four states as you learn it: New, Learning, Familiar, Known.
progress saves per name
Pick a level to start
beginnerSTART →
Open modifications only. Monophthongs only.
Practice opening single-vowel words without the complication of diphthong sustains.
intermediateSTART →
Open modifications, diphthongs included.
Same opening practice plus the diphthong sustains — /aɪ/, /eɪ/, /oʊ/, /aʊ/, /ɔɪ/ — modified on the dominant vowel.
advancedSTART →
Open and cover modifications. Full vowel inventory.
Both directions, monophthongs and diphthongs — what you'd encounter in real repertoire.
session summary
Direction—
New
Read the underlined vowel. Pick its modified IPA target from the lineup.