OET practice for 12 professions
Talk to a patient, write a letter, and get the one fix that raises your practice grade.
No card. Reading and Listening start with no sign-up.
Free tests
Reading and Listening start straight away, no sign-up.

A real Part A, marked as you finish.
Start Reading
Consultation extracts, played once.
Start Listening
Write a letter, get it marked.
Start Writing
Talk to a patient by voice.
Start SpeakingOr check your level in 2 minutes, no sign-up.
The marking
The task. A real letter task with case notes, as on the paper.
The task. A real letter task with case notes, as on the paper.
Why Clodia
12 professions
Letters and role-plays set in your own job. Tap yours to see more.
The real paper
About 40 minutes · Parts A, B and C
Audio plays once, marked at once with the answers.
Try Listening free
60 minutes · Parts A, B and C
Part A timed on its own, as in the exam.
Try Reading free
45 minutes · one letter from case notes
Marked on all 6 criteria with the rewrite.
Try Writing free
About 20 minutes · two 5-minute role-plays
A voice patient who reacts, marked on 9 criteria.
Try Speaking free
Pricing
Free account, no card needed.
No card needed
24 hours of real OET practice, marked, starting from your first test. Everything is open at once.
Fair use for the day: up to 5 letters marked, 5 speaking role-plays, 5 Reading and 5 Listening tests, 1 full mock exam, 25 drills and 25 Ask Clodia questions.
Create my free accountNothing is charged automatically
Billed monthly
Light prep: perfect if your test is 3+ months away.
Free account first · No card required
Billed monthly
Full access for serious candidates 1–3 months out.
Free account first · No card required
Billed monthly
Heavy prep: for time-pressed candidates with 4–6 weeks to test.
Free account first · No card required
One-off packs. Pay once, no renewal, use within 6 months.
Needs a free account · Plans are better value for all four parts
Questions
Your account is free, no card needed, and it comes with one full practice day: 24 hours of full practice, starting from your first test, with letters marked, role-plays, Reading and Listening tests and a full mock exam all open at once. Fair use for the day: up to 5 letters marked, 5 speaking role-plays, 5 Reading and 5 Listening tests, 1 full mock exam, 25 drills and 25 Ask Clodia questions.
On all 6 OET Writing criteria. You see the phrase that cost each mark and a better way to write it.
It is marked against the same published OET criteria, so you can see where you stand and what to fix before exam day.
Yes. Write on paper as in the exam hall, take a photo, and it is marked.
Yes, in your phone browser, including the voice role-plays.
Your free account and your results stay. Pick a plan to keep practising. Nothing is charged unless you choose a plan.
Yes. OET preparation marked against the published assessment criteria, not a friendly approximation. Writing is scored on all six OET Writing criteria and Speaking on the four linguistic and five clinical communication criteria, and the exact phrase is quoted every time a mark is lost.
Automatically, with the strict exact-word marking of the real paper. Every answer is marked and every miss explained.
A spoken conversation by voice with a patient or carer who has a personality. They get anxious when you use platitudes, calmer when you name their worry, and unhelpful when a question is not asked properly. It is marked on all nine Speaking criteria.
Original clinical material aligned with NICE and NHS guidance, written for Clodia. Reading and Listening are shared, as in the real exam; Writing letters and Speaking role-plays are written for each of the twelve OET professions.
Five-minute drills for named errors: paraphrase recognition, complete noun phrases, empathy phrases and teach-back. Every attempt is logged, so the drill you get is the one for the error you keep making.
That is the gap most candidates get stuck at, 310 to 350, and Clodia is built around it. Full mocks on the real clock, a study plan built from the marks you actually drop, and every attempt turned into the next thing to practise.
Start tonight
Example: practice scores on Writing letters
Each letter shows the one fix that matters most, so the next one scores higher.
No card. Nothing charged automatically.
Free account · one full practice day
No card. Nothing charged automatically.
Teaching OET? Clodia for institutes
Clodia books
Printed practice with model answers, and a code that opens the tasks in the app.