Practise for your exam.
Get scored like the real one.
Full mock tests for PTE Academic, PTE Core, CELPIP and the Duolingo English Test, scored per task and per question on the exam’s own scale, by an engine we built ourselves.
- No card needed
- Results in minutes
- Four exams live, four next



What is Hilingo?
Hilingo is an English exam practice platform for PTE Academic, PTE Core, CELPIP and the Duolingo English Test, built by Central Business & Technology Inc. in Toronto, Canada. It differs from most practice sites in one respect: the scoring engine is its own rather than licensed in. Every speaking answer is aligned to the text word by word, scored sound by sound against IPA, and checked for where the stress landed using pitch, loudness and length. Writing is marked per criterion instead of as a single number. Objective questions come back with the correct answer, a plain-English reason, and the exact sentence in the passage or transcript that proves it. A full mock runs the length of the real exam and is scored in minutes; the first one is free and needs no card. IELTS is in development, with TEF Canada, TCF Canada and LanguageCert to follow.
It hears every sound, not just every word.
Our engine aligns your recording to the text word by word, scores each sound in IPA, checks where your stress landed from pitch, loudness and length, and times your pace and pauses. Then it combines them the way the exam does.
- Expected pronunciation next to yours, sound by sound
- Stress and intonation read from the pitch of your voice
- Writing scored per error and per dimension, not just a total
- Theðə
- weatherˈwɛð.ər
- isɪz
- changingˈtʃeɪn.dʒɪŋ
- quickly.ˈkwɪk.li
- tʃ 96
- eɪ 91
- n 88
- dʒ 61
- ɪ 93
- ŋ 90
The /dʒ/ came out closer to /z/. One sound, one fix.
- Pronunciation82
- Fluency78
- Content90
- PTE0/90
- CELPIP0/12
- DET0/160
Four exams live. Four on the way.
Each exam has its own scoring rules, timers and task types. Nothing is shared between them except the engine.
PTE Academic
Practice every Academic task type. AI scoring in seconds — calibrated to the real exam.
ExplorePTE Core
Built for Canada-bound test takers. Every Core task type, scored like the real thing.
ExploreCELPIP
Built for Canadian PR and citizenship. Full CELPIP-General and General LS mocks, every speaking and writing task scored on the 12-level scale.
ExploreDuolingo English Test
Full Duolingo English Test mocks under the real timers, speaking and writing scored by AI, the four subscores on the 10–160 scale.
ExploreA report you can act on the same day.
Every mock ends with accuracy per task type, the marks you lost and where, the time you spent on each question, and the three things to fix first with concrete drills. Teachers get a briefing built from the same data.
- Marks lost per task type, ranked weakest first
- Time per question, so pacing problems show up before test day
- AI feedback and an explanation on every answer
Then a teacher who has already read it.
Your AI teacher opens every lesson with what your results say matters most, assigns the drills by your exam’s own task names, asks next time whether you did them, and replies in your language.
- Knows your last mock, target, exam date and weakest task types
- Remembers the last lesson and builds on it
- English, Hindi, Punjabi, Gujarati, Arabic, Spanish, French
- Last mock Speaking 7 · Writing 9 · Reading 10 · Listening 9
- Target 9 in all four
- Exam in 24 days
- Weakest Speaking
Why is my speaking stuck at 7?
Both mocks lost most in Task 3, describing a scene: you ran out of things to say after 40 seconds and paused five times. That is a structure problem, not a vocabulary problem.
- Three scene descriptions, one minute each, using the four-part structure
- Then Task 5 once, timed, and send it to me
Did you do the two email tasks we planned on Tuesday?
The whole platform for your institute, under your brand.
White-label portal on your domain, branches and staff roles, a wallet in your own currency, mock allocation for PTE, CELPIP and DET, results across branches, and AI briefings that tell each teacher what to assign.

Tell us the exam. We do the rest.
Students get one full scored mock and a plan. Institutes get a walk-through of the admin, teacher and student sides with a proposal priced for their country.
- Plans in your own currency, from a week to six months
- Replies within one business day
Get your free scored mock
We set it up and message you within one business day. No card needed.
Guides written from the scoring side.
Duolingo English Test scores explained: 10–160, subscores, and what moves them
The DET is adaptive, one hour long, and taken at home. Its score is not a percentage and its subscores are not the four skills you know from other tests. Here is how to read them and where the points are.
3 min readHow CELPIP is scored: levels, CLB, and what a 9 actually needs
CELPIP does not give you a percentage. It gives you a level from M to 12 per skill, and Canada reads those levels as CLB. Here is what each level means and where marks are won and lost.
3 min readPTE Academic vs PTE Core: which one do you actually need?
Both are Pearson tests, both are scored 10–90, and they are accepted for different things. Here is how to choose in two minutes, and what changes in the exam room.
3 min readFind out your real score before exam day.
One full mock, scored, free. No card.