Devanagari is the most learnable of the Indian scripts and it is worth the week it takes, because it is phonetic in a way English is not: a Hindi word tells you how to say it. iLexiBox begins with the letters and then with the matras, the vowel marks that attach to them, since it is the matras and not the letters that stop most beginners reading.
The Hindi on-ramp is written by hand, not generated, and it is 210 cards long. Every card is spoken in a recorded Hindi voice, and what you get right is scheduled for review rather than shown again at random.
Three of the pronunciation cards, exactly as the course teaches them:
Once you are reading, the level is the point. Make a text writes Hindi at the CEFR level, length, topic and format you ask for, so the step up is a setting rather than a new book. Speaking scores you word by word as you read aloud. Lexi talks back. The Translator fixes your mistakes as it translates and can give a simpler version at your level, and Writing marks what you wrote and says why.
Above the on-ramp sits the Course — a map of practice steps from A1 to C2 with grammar, vocabulary and a level test at the top of each level — and My words, where everything you save comes back on a spaced-repetition schedule in eight quiz styles.
The album is a photograph for every word, shelved by category, each caption written in Hindi and spoken in a real recorded voice rather than synthesised on the fly. It doubles as a game: see the picture, spell the word. Free to replay.
A matra can be written after its consonant, or above it, or before it — and it is always SAID after, so the short-i mark sits to the left of a letter that comes first in the mouth. The eye resists that for a while. Underneath it sit two distinctions English does not make and Hindi does: aspiration, where क and ख are different words rather than the same word said harder, and the retroflex series ट ठ ड ढ, made with the tongue curled back to the roof of the mouth. Neither can be read off the page, so each is a card with a recorded Hindi voice.