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Testlyn Learn

The practice bank, open for self-study

Every set a teacher can assign, a student can also open alone: timed rooms that match the real exam, instant scoring, an explanation for every question, and mock tests calibrated against real score distributions.

Language exams

IELTSAcademic and General, Listening, Reading, Writing, Speaking
PTE Academic1,500+ items across all 20 task types
TOEFL iBT600+ items
Duolingo English Test780+ items, adaptive-style sets
TOEICListening and Reading
Aptis270+ items, all components
VSTEPVietnam's national English framework, both formats
Cambridge Young LearnersStarters, Movers, Flyers
HSK and HSKK600+ items, HSK 3.0 specification
TOPIKLevels I and II
JLPTN5 to N1
Goethe GermanA1 to B2, 230+ items

Academic and admissions exams

SAT329 sets, digital adaptive format, 400 to 1600 scale
AP18 subjects, including Calculus AB and BC, Physics, Chemistry, Biology, Statistics, Economics, Computer Science
IB Diploma11 subjects
A-Level9 subjects
IGCSE9 subjects
Cambridge PrimaryMaths, English, Science
Cambridge Lower SecondaryMaths, English, Science
SSATFull sets
GEDFull sets
VietnamGrade 6 entrance (selective schools), high-school exit exam

Academic sets total 10,400+ questions in 1,136 sets; language banks hold 5,500+ items. Numbers are read from the bank at build time.

How practice works

Open a set

Same timing, same navigation, same tools as the real exam: eliminate options, highlight, calculator and formula sheet where the exam allows them.

Submit, see the score

Objective sections score instantly. Writing and speaking return AI feedback within a minute.

Read the explanation, then retry

Every question has a written explanation that says why the right answer is right and why the tempting one is wrong. Unlimited retries.

Study partner match

Students who practice with someone finish more sets. Learn pairs students by exam, target score, and schedule, gives the pair a shared set each week, and keeps a small group chat. Block and report are built in.

Pairs and groups

Two people or a group of up to eight, same exam, similar level.

Shared sets

The pair gets a suggested set that neither has done, alternating skills.

Weekly board

A leaderboard by exam, reset every week, so a new student can win this week.

Available today, in Vietnamese

The full bank is live at luyenthi8020.com with a Vietnamese interface. English exam rooms open to the waitlist first. If you are a student outside Vietnam, tell us your exam and we will let you know when your room is ready.

Not sure which exam?

Write to [email protected] with your goal (university, visa, work) and country. We reply with the exam most schools in your case accept and a free set to start with.

Tell us your exam

No spam. One email when your workspace is ready, and you can reply to it directly.