Duolingo is an online test that can be taken anytime, while IELTS is a more traditional exam with set test dates.
Duolingo is significantly cheaper than IELTS, making it an affordable option for many students.
Duolingo takes about an hour to complete, whereas IELTS can take up to 3 hours.
IELTS is widely accepted by universities and governments globally, while Duolingo is gaining recognition but is still not as widely accepted.
Both tests assess reading, writing, listening, and speaking skills, but IELTS is more structured, with separate sections for each skill.
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