Zoju is a feedback system designed for serious language learners, with initial support for IELTS preparation. The platform enables learners to practise all four language skills—Reading, Listening, Writing, and Speaking—while receiving detailed feedback on their answers. Unlike traditional tools that grade a single attempt and provide a static score, Zoju maintains a memory of each learner's performance over time.
The core capability of Zoju lies in identifying and tracking mistake patterns that learners repeat across multiple practice sessions. For Reading and Listening, the system leverages answer keys to deliver immediate feedback. For Writing and Speaking, which are traditionally harder to self-evaluate, Zoju provides evaluative feedback that highlights specific areas of improvement. This continuous tracking allows learners to see not just how they performed on one exercise, but how their errors evolve or persist over time.
Zoju transforms recurring mistakes into dynamic focus areas that inform what the learner should practise next. Instead of presenting isolated scores, the system surfaces longitudinal insights, helping users understand what is actually holding them back. This approach shifts study time from repetitive practice of already-mastered content to targeted improvement of weak spots.
The product is free to try: unlimited Reading and Listening practice are offered at no cost, and new users receive 2 complimentary Writing and Speaking evaluations. This tiered access allows learners to experience the full feedback loop before committing to extended use.
Key Features
- •Mistake Memory: This feature tracks every practice session, logging each error a learner makes. It detects when the same mistake recurs across days or weeks, such as tense confusion in Writing and Speaking. When an error is no longer repeated, it is marked as mastered, giving visible proof that practice is working. Benefit: stops random repetition and targets the habits that cap your band score.
- •Per-criterion band estimates: Zoju provides band score breakdowns for Writing and Speaking by the four IELTS criteria: Task Achievement, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy. Learners can see exactly which criterion is weak instead of guessing from a single number. Benefit: precise diagnostic feedback that shows where to focus improvement.
- •Breath and Strict modes: Breath mode slows the clock, offers hints, and allows retries, ideal for learning new question types. Strict mode replicates real exam timing with no aids and one shot per question, building test-day readiness. Learners can switch between modes as confidence grows. Benefit: adaptable practice that meets learners where they are, from skill building to exam simulation.
Publisher
A
admin
Launch Date2026-05-10
Platformweb
Pricingfreemium
Tech Stack
#Claude Code#Supabase#Screen Studio
Domain Authority
Ahrefs DR0/100
Traffic Insights
Month2026-04
Estimated Visits0
MoM Visits GrowthN/A(+0)
Avg Time on Site0s