Adaptive practice
Koydo's question bank adapts to what you keep missing, so your TOEFL study time lands on your real weak spots — not material you have already mastered.
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Test of English as a Foreign Language Study Guide
Average score improves 8–12 points with targeted practice
1,900+Practice Questions
4Topic Areas
24/7AI Tutor
Study by Topic
Every TOEFL topic, broken down.
Work through the 4 areas of the TOEFL in any order — each one has its own focused practice and an exam-ready breakdown.
Writing — Integrated Task
Study →Read a passage, listen to a lecture, then write how the lecture relates to the reading.
Listening — Lectures & Conversations
Study →Academic lectures and campus conversations with inference, detail, and purpose questions.
Reading — Academic Passages
Study →Long academic passages with factual, inference, vocabulary, and insert-text questions.
Speaking — Integrated & Independent Tasks
Study →Six tasks: 2 independent (your opinion) + 4 integrated (read/listen, then speak).
How Koydo helps
How Koydo prepares you for the TOEFL.
24/7 Everyday Tutor
Stuck on a question? The Everyday Tutor explains the reasoning behind any TOEFL answer — why it is right and why the others are wrong — any time of day.
Mastery tracking
See exactly which of the 4 TOEFL topic areas are exam-ready and which still need work, so you walk in knowing where you stand.
Study any topic, any order
Jump straight to the area you need. Every TOEFL topic has its own focused practice set, so a short session is always productive.
Questions
TOEFL prep questions, answered.
Is Koydo's TOEFL prep free to start?
Yes. You can begin practicing Test of English as a Foreign Language questions for free, then upgrade for the full question bank and unlimited Everyday Tutor help.
How many practice questions does Koydo have for the TOEFL?
Koydo's TOEFL bank holds 1,900+ questions across 4 topic areas, each mapped to the structure of the real exam.
What score do I need to pass the TOEFL?
The passing standard is Score varies by institution (typically 79–100 iBT for university admission). Koydo's mastery tracking shows how close each topic is to that bar before you sit the test.
Can the tutor explain why an answer is right?
Yes. The Everyday Tutor walks through the reasoning on any question — not just the correct letter — so practice actually builds understanding.
How is Koydo TOEFL prep different from a question dump?
It is one connected system — adaptive practice, an always-on tutor, and mastery tracking — rather than a static PDF or a flat flashcard deck. The practice changes as you do.
Start Practicing Now — It's Free
AI-selected questions targeting your weak spots. Instant explanations. No credit card required to start.