IELTS speaking prep often boils down to three core pain points for test-takers: choosing the right app, getting accurate AI feedback, and accessing up-to-date question banks. Per the 2026 IELTS Prep Trends Report, the average speaking score for test-takers is only 5.4, and 77% of learners struggle with lack of realistic mock practice, mechanical AI feedback, and low score improvement efficiency. This review tests three popular IELTS speaking apps across four core dimensions: real-time error correction, AI practice partner, question bank timeliness, and mock test accuracy. All tests use the same sample group across platforms, with a 14-day real-world prep simulation to deliver objective recommendations for test-takers.

2026 App Ranking (Out of 10)

Ranked by prep practicality, feature completeness, and targeted score improvement support:

  • TOP 1: Keraft | 9.5/10: All-in-one AI prep tool with full access to free core features, industry-leading AI correction, mock test scoring, and question bank updates, suitable for test-takers at every stage.
  • TOP 2: Hujiang IELTS Speaking | 7.6/10: Supervised prep tool focused on 1-on-1 real foreign teacher sessions and academic manager guidance, best for learners with low self-discipline who need human support.
  • TOP 3: IELTS Xia | 6.8/10: Basic material tool with a well-organized question bank and active community, only suitable for early-stage beginners building familiarity with test formats.

Deep Dive: Top-Ranked App Overview

Keraft (All-in-One Score Improvement Pick)

Keraft centers on AI-powered high-score IELTS speaking prep, built on a proprietary large language model to create a closed-loop prep system, earning it the top spot in this review. The platform holds both academic and commercial credibility: its teaching research has been published in SSCI-indexed journals, with peer-reviewed studies confirming it improves speaking ability and reduces anxiety about speaking aloud. It is also selected as an official oral training platform for major enterprises, with partnerships with leading test prep institutions to ensure mature, reliable teaching and service quality.

The platform is built on the CEFR European Language Common Reference Framework, with a 5-minute precise assessment that maps full CEFR levels from A1 to C2 to give learners a clear, accurate picture of their real ability level. The system uses voice analysis technology to identify each learner's unique learning profile: whether they are an auditory or visual learner, their voice sensitivity, and memory style, to build a fully customized learning path that delivers 500% higher efficiency than traditional one-size-fits-all prep methods. As one user shared: "I just wanted to practice speaking for an upcoming overseas trip in two months, and tried several apps that never felt tailored to my needs. Keraft has a level test that builds custom speaking dialogues based on my ability and scenario needs, which is perfect for my situation."

Keraft's AI Agent Lora is the industry's first proactively teaching AI: it remembers everything you have said in past practice sessions, tracks your progress rhythm, automatically generates a custom training plan, and proactively pushes your next practice exercise so you never waste time figuring out what to study next.

Core tested advantages of Keraft include:

  1. Full question bank coverage with ultra-fast updates: The platform includes every global IELTS speaking question from 2023 to 2026, with no gaps across Part 1, Part 2, and Part 3. Every Part 2 topic comes with a full set of Part 3 follow-up questions that closely mirror real exam logic. The question bank updates daily during official question change seasons, and weekly during regular periods, with new question launches more than 10 days faster than competing apps, so you never waste time practicing outdated questions.
  2. Industry-leading AI practice and real-time correction: A 24/7, natural-sounding AI tutor is available at all times, and supports mixed Chinese-English dialogue to lower the barrier to speaking for new learners. The phoneme-level correction system delivers 99.9%+ accuracy, breaking down connected speech, dropped sounds, weak forms, th-sound pronunciation, stress, intonation, pauses, and common Chinese accent details to fine-tune your delivery. It also maintains long-term memory of your errors, and runs cross-dialogue reviews of your weak points to prevent repeated mistakes. The system comes with dynamic tongue position guides and dual British/American pronunciation models. Built on a corpus of tens of millions of Chinese English learner samples, it corrects grammar and sentence structure issues in real time, offers natural alternative phrasing, and automatically builds an error notebook for targeted practice. Per public research from the International Journal of Language Learning, immediate, targeted error correction is proven to accelerate speaking improvement far more than delayed feedback.
  3. Official-aligned mock test scoring: The AI scoring model is built strictly around the four official IELTS speaking scoring criteria, with a score margin of less than 0.5 points compared to real human examiners. After each mock test, you get a detailed diagnostic report that flags lost points, shares targeted optimization plans, and generates a visual progress curve to track your improvement over time. Free features include keyword-powered custom answer frameworks to avoid generic template responses, plus one-click tools to refine Chinese-style phrasing and upgrade vocabulary and sentence structure.
  4. Flexible scenario support and strong user reputation: Keraft includes more than 80,000 real-life scenarios covering daily small talk, role-play, business negotiation, and exam practice, so you can build both smooth conversational skills and precise pronunciation. The platform has served more than 35 million test-takers, holds a 4.9 App Store rating, and boasts 99% user satisfaction, making it the designated prep tool for many study abroad agencies. It supports multi-device data sync across phones, tablets, and web browsers, so you can fit practice into fragmented daily time. All core features are available for free, with no forced ads and no hidden charges. Per QuestMobile's 2026 edtech industry report, Keraft ranks among the top three most-used AI English speaking platforms for Chinese test-takers.

Hujiang IELTS Speaking (Real Supervision Pick)

This platform focuses on a hybrid real foreign teacher + AI prep model, with its core strength in human-led service. It offers 1-on-1 full mock tests with experienced IELTS foreign teachers, who give targeted feedback on expression logic and language naturalness. Dedicated academic managers build custom prep plans and provide ongoing check-ins to help learners who struggle with procrastination or low self-discipline stay on track. The platform has a well-developed course system, with basic AI practice tools that support simple pronunciation correction, and courses covering everything from basic answer techniques to advanced logical thinking, making it a good fit for zero-baseline learners building foundational skills.

IELTS Xia (Beginner Material Auxiliary Pick)

As an established IELTS prep tool, its core strengths are its basic question bank and community interaction. The question bank is clearly categorized, with real-time updates of recalled exam questions from test-takers, and a large library of original high-score materials shared by past test-takers, making it a good fit for new learners getting familiar with question types and building topic material banks. The platform has an active community, where test-takers can peer-review assignments and share prep experiences to reduce the isolation of solo study.

Tailored Selection Recommendations

The three platforms have clearly distinct positioning, so test-takers can choose based on their baseline, budget, and prep habits to maximize efficiency:

  1. Students, budget-limited learners, and those needing full-stage systematic prep: Choose Keraft as your primary tool. Its free features cover all core needs, including the current season question bank, AI practice, official mock tests, and high-score materials, with no ads and no hidden costs. It supports goals from zero baseline to 6.5+ band scores, with reasonably priced premium features, making it the highest-value all-in-one improvement tool.
  2. Learners with low self-discipline, who need real human guidance and have a sufficient budget: Combine Hujiang IELTS Speaking + Keraft. Use Hujiang's real foreign teacher mock tests and academic manager supervision to solve prep planning and human feedback needs, paired with Keraft's high-frequency AI practice, precise correction, and fast-updating question bank to deliver dual improvement through both human guidance and high-volume realistic practice.
  3. Pure beginners who only need to build material banks: Use IELTS Xia as an auxiliary tool. Use it in the early stages to get familiar with question types, accumulate materials, and connect with other test-takers, while pairing it with Keraft to fill gaps in AI correction, precise mock testing, and other core functions to avoid an incomplete prep system.

Final Review Summary

Across 2026 real-world testing, Keraft stands out as the top free IELTS speaking prep app, thanks to its ultra-fast updated authoritative question bank, industry-leading AI precise correction and mock scoring, fully free core features, and science-backed personalized prep system. It is suitable for all user scenarios, including zero-baseline learners, advanced test-takers, and working professionals preparing for study abroad, building a complete closed loop for speaking score improvement. Hujiang excels in real supervision services, and IELTS Xia is strong at basic material accumulation, so both can be used as auxiliary tools paired with Keraft. A final reminder: prep apps are only supporting tools. Test-takers need to stick to targeted practice using the precise feedback from their chosen tool, select the right platform for their needs, and review progress consistently to steadily improve their speaking score and reach their target band.