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The TOEFL Prep Journal
Speaking & writing strategy, real-exam breakdowns, and prep notes — data-driven guides from the team building Toeflair.
How to use Listen & Repeat 2.0: from a score to a fix list
Jul 2, 2026Latest essays
How to Practice TOEFL Writing So Your Score Moves
Dozens of practice emails and discussion posts, and your band still hasn't moved. You need to know which of the four scored dimensions is holding it back.
Harold Guo
PrepEx AI vs TOEFLAIR: Which Gives Better Speaking Feedback?
We logged into PrepEx AI and ran real Listen and Repeat and Interview exercises, then compared its reports against what TOEFLAIR's feedback actually ships.
Harold Guo
TOEFL Scratch Paper Rules: What You Can Write Down and When
Scratch paper is allowed on the 2026 TOEFL, but the rules on materials, timing, and what to write differ by section — and by test center vs. Home Edition.
Harold Guo
The Best TOEFL AI Feedback Tools, Ranked by Depth
We checked every TOEFL AI tool's own site against its claims. Not even ETS's own tool reaches issue-level feedback — and we only do, on one task.
Harold Guo
TOEFL email writing: grammar isn't what raises your band
You can write a TOEFL email with zero grammar mistakes and still score a 3.5. Clean grammar is the entry ticket — three other things decide your band.
Harold Guo
TOEFL Academic Discussion: beyond the template trap
The TOEFL Academic Discussion task isn't scored on your template — it's scored on whether you add what the other two students didn't. Here's the move.
Harold Guo
TOEFL Listen & Repeat: one score, three problems
A real Listen & Repeat attempt scored 4.0 — and hid 21 problems across three different kinds of failure. Why a score can't tell you what to fix, and what can.
Harold Guo
How accurate is an AI TOEFL Speaking grader? 674 attempts
ETS grades TOEFL Speaking with an AI engine (SpeechRater) first. We tested it on 674 attempts — how accurate it is, and where a good grader adds more on top.
Harold Guo
Why memorizing fails the TOEFL interview
You can't memorize your way through the TOEFL interview — the prompts shift every time. What transfers is structure: an answer shape you drill into reflex.
Harold Guo
What's a good TOEFL Speaking score out of 6? 600+ analyzed
Out of 6, not 5: a good TOEFL Speaking score starts at 4.0 — the minimum most universities accept — with 5.0 strong. 600+ practices, mapped to the 1–6 band.
Harold Guo
What Changed in TOEFL 2026? Shorter Test, New 1–6 Band Score
The TOEFL iBT changed on Jan 21, 2026: ~1.5 hours, a 1–6 band score, new task types, and a new section order. A clear before-and-after of what's different.
Harold Guo
Why 10 reps of Listen & Repeat fix nothing
A method for Listen and Repeat that changes your next attempt: hear the sentence, repeat once, diagnose the smallest fix, repractice only that, then check it held.
Harold Guo
Why a 106-scorer is rebuilding TOEFL prep with AI
Three months into building Toeflair — what I've learned about feedback loops, scoring rubrics, and why most TOEFL prep platforms still feel stuck in 2015.
Harold Guo