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Excellent collocation — this phrasing signals C1+ proficiency to the examiner.
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Trained for the IELTS but considering the Duolingo English Test? Slide to your target IELTS band to instantly estimate the corresponding DET score and see how fast Prepingo AI can get you there.
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AI That Learns Your Weaknesses
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Real-Time Progress Analytics
Beautiful dashboards showing every improvement. Watch weak areas become strengths.
Instant, Detailed AI Feedback
Full explanations for every answer in seconds. No waiting. Learn from mistakes immediately.
Full IELTS & DET Coverage
Every question type for both IELTS and Duolingo English Test. Just like the real exams.
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Mobile-first platform built for on-the-go practice — commutes, breaks, wherever you are.
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