For adult learners
Hit the band your future depends on.
When your university place, visa, or professional registration hinges on a writing score, you need marking you can trust and coaching that's specific. Coach Pen marks to the real rubric and shows you the exact moves that lift each criterion.
Marked to the real criteria
Coach Pen scores every response against the actual band descriptors: task response, coherence, lexical range, accuracy. You get feedback on the sentences you actually wrote, not a generic grade.
Bring your own writing
Paste an essay you've already written, or respond to a prompt. Coach Pen works on the words you wrote and never hands you a model answer to copy.
Drill the criterion that's stuck
If you've plateaued half a band below your target, see exactly which criterion is holding you back, then train just that one until it moves.
Built for adults
Coach Pen skips the cartoon mascots and gold stars. You get a calm, focused interface, precise marking, and clear coaching for a deadline that matters.
The exams we coach
Mark-only modules calibrated to each test's own scale.