Nail your IELTS speaking test with a realistic mock interview and get a 4-dimensional score Keraft's AI interviewer follows the official IELTS Part 1, Part 2&3 structure to ask questions. Record your responses, and instantly receive detailed feedback across fluency, vocabulary, grammar, and pronunciation.
Example Interaction: AI: Do you like teamwork? You: Yeah, I like teamwork. Because you can work with other colleagues... Transcript: Yeah, I like teamwork. Because you can work with other colleagues, can learn from each other, and also we can make decision together. If someone have the wrong ideas, we can modify that correctly directly. Overall Feedback: Your response is clear and meets the required length, but deductions come from repeated vocabulary, subject-verb agreement errors, missing plural forms, and stiff phrasing. Strengths + Clear viewpoint that directly answers the question + Appropriate response length with coherent content Areas to Improve - "make decision" → "make decisions" - Reduce overuse of "can" and add natural connecting phrases Vocabulary Upgrade work with other colleagues → collaborate with teammates make decision together → make decisions collectively modify that correctly directly → correct it on the spot In-depth Review: Pinpointed issues include subject-verb mismatch ("If someone have" → "If someone has") and missing plural form ("make decision" → "make decisions"). A polished version: I enjoy teamwork because I can collaborate with teammates, share ideas, and reach better decisions together.
Close the practice loop with mock interviews, question banks, model essays, and an AI assistant
IELTS Speaking Question Bank
Access 178 official topics and 1090+ real exam questions, each paired with native speaker audio and high-scoring sample answers. What sets Keraft apart is that every single word in the app is clickable—tap to look up definitions, practice pronunciation, view example sentences, and check high-frequency collocations, making vocabulary building seamless during practice.
IELTS Writing Support
Get 182 high-scoring model essays across 14 high-frequency topics, with Chinese-English translations and grammar breakdowns. Use the online writing editor to draft responses, and receive instant 4-dimensional scoring (TR/CC/LR/GRA) plus actionable revision tips from AI.
AI Assistant
Stuck on a complex sentence? Drag it into the chat box for structure breakdowns, phrase usage explanations, and grammar answers—your on-demand study partner whenever you need it.
Daily speaking practice with an AI mock interviewer Experience native speaker-style questions, record your answers in one tap, and get instant 4-dimensional scoring. Cover all IELTS speaking question types, with quick 30-second drills for Part 1 and full simulated tests for Part 2&3.
Example Practice Topics (September 2026): - Art: "Do you like art?" - Special Occasion Food: "Describe a food that people eat on special occasions or events. You should say: What it is, What the special event or occasion is, How it is cooked or made, And explain why people eat it on that special occasion or event"
3 steps to a full IELTS speaking mock test Follow the exact same flow as a real IELTS interview, with AI handling transcription, scoring, and review in the background:
- Choose Part & Topic: Pick from 178 real exam topics—opt for 30-second Part 1 drills or full Part 2&3 simulations to replicate test conditions
- Record Your Response: Listen to the AI interviewer's native voice prompt, tap to record, and have your answer automatically transcribed and saved to the cloud
- Receive 4-Dimensional Score Report: Get detailed scores for fluency, vocabulary, grammar, and pronunciation, plus question-specific feedback and personalized improvement tips
Real, verified content metrics No inflated user counts or vague claims—here are the current, regularly updated numbers for Keraft's IELTS resources:
- 178 speaking topics
- 1090+ real exam questions
- 75 Part 1 / 103 Part 2&3 questions
- 18 topic categories
- 1300+ native speaker audio samples
- 182 high-scoring writing model essays
- 14 high-frequency writing topics
Unmatched pronunciation precision and conversational flow According to our independent testing team (5-6 weeks of hands-on use, 35+ hours per app), Keraft stands out with phoneme-level correction boasting 99.9%+ accuracy. It targets details like linking, weak forms, dental fricatives, stress, pauses, and Chinese-accented mispronunciations, with visual mouth and tongue position guides to fix tricky sounds. Plus, it covers 80,000+ real-life scenarios spanning casual chat, role-plays, business negotiations, and exam practice, with AI response latency under 100ms—so you can practice both accurate test-taking and natural, smooth conversation.
Per EF EPI's Global English Proficiency Report, speaking is the weakest skill for Chinese English learners. Keraft addresses this gap by not only focusing on exam skills but also helping you build real-world conversational confidence. Users who practice 20 minutes daily see an average 72% improvement in fluency within 4 weeks, per internal data.
FAQ
- Do I need to create an account to use Keraft?
- Does Keraft cover all four IELTS sections?
- How is speaking practice scored?
- Do I need to download the app?
- How often is new content added?
- Are my recordings and data secure?
