Let's choom

Choom is the AI IELTS examiner everyone can afford. About 3.5 million IELTS tests are taken every year (estimate), at around $179 per attempt in Vietnam. Writing and Speaking are the lowest-scoring skills for Vietnamese candidates (5.7 Speaking, 6.0 Writing), and they are exactly the skills that need a human examiner, which most learners can't afford. Centre courses cost $230–960, and essay feedback takes days. Choom gives every learner an examiner-grade report in under 30 seconds, plus a coach agent that turns those reports into tomorrow's practice: - Writing examiner: grades Task 1 and Task 2 on the four official criteria, quotes the exact sentences that cost marks, and rewrites the learner's own essay one band higher. Learners can also photograph a handwritten essay. - Task 1 charts generated on demand, then verified by reading them back with vision. - Speaking examiner: record in the browser and get fluency metrics (pace, fillers, word variety) and four-criteria bands. - Coach agent: reads the learner's real scores with tools, writes targeted drills through a sub-agent, and rewrites today's mission. It is live, public, and needs no sign-up: https://choom-muse-388628850368.asia-southeast1.run.app Business: freemium, Pro at 149,000 VND/month (~$5.70), under 5% of a centre course. Vietnam first, then Southeast Asia.