kitio.aiAdded Oct 29, 2026
OETStudy
Freemium · $10.99 one-timeAI-scored practice platform for the Duolingo English Test
What is OETStudy?
OETStudy is a practice site for the Duolingo English Test (DET). It offers a large question bank, AI scoring for speaking and writing, and study tools such as vocabulary lists and progress tracking.
The question bank covers every DET question type and is graded by difficulty. AI scoring evaluates pronunciation, fluency and grammar for speaking, and content, structure and language for writing, with improvement suggestions. Free accounts get a daily question limit, while VIP passes unlock the full bank for a set number of days.
Features
- 15,000+ practice questions
- AI speaking scoring
- AI writing scoring
- Vocabulary lists
- Progress tracking
Tags
Releases
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Organization
OETStudy
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $10.99 one-time
- Billing frequency
- One-time
OETStudy plans
Free
Free
- 100 questions per day
VIP 10 days
$10.99 one-time
- 15,000+ questions and answers
VIP 30 days
$14.99 one-time
- 15,000+ questions and answers
VIP 90 days
$39.99 one-time
- 15,000+ questions and answers
Prices in USD, checked Oct 29, 2026. Plans change often, so confirm on the OETStudy site.Official pricing
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Pros and cons
Pros
- Covers all DET question types
- AI feedback on speaking and writing
- Short passes for trials
Cons
- Free tier capped at 100 questions per day
- Passes expire after a set number of days
- Built only for the DET
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Q&A
What is OETStudy?
OETStudy is a practice site for the Duolingo English Test (DET). It offers a large question bank, AI scoring for speaking and writing, and study tools such as vocabulary lists and progress tracking.
Does OETStudy prepare for tests other than the DET?
No. It is built for the Duolingo English Test.
How are paid plans sold?
As VIP passes for 10, 20, 30 or 90 days, paid once rather than as a subscription.
How much does OETStudy cost?
OETStudy is freemium, with paid plans from $10.99 one-time.
Is there a free version of OETStudy?
Yes. OETStudy has a free plan, and paid plans add more usage and features.
What are the main features of OETStudy?
15,000+ practice questions, AI speaking scoring, AI writing scoring, Vocabulary lists, Progress tracking.
Who makes OETStudy?
OETStudy is made by OETStudy.
What are the best alternatives to OETStudy?
Popular alternatives include APEUni, DETPractice, ELSA Speak.