Writing
Write sentences or full essays against a time budget, get streamed corrections with CEFR scores, and watch your progress build.
Sentence Assistant
Get AI-powered corrections for your writing with detailed feedback
Text Assistant
Correct essays, articles, and long-form writing with writing timer
My Writings
Browse and search all your corrected sentences
Statistics
Track your writing progress and improvement trends
Export
Export your sentences to CSV, JSON, or TXT format
How writing practice works
One loop: write, get corrected, see why, keep it.
Pick your practice
Sentence drills built around any topic — six defaults plus up to 20 of your own — or bring your own text, up to 1,000 words.
Get marked as you write
Corrections stream in sentence by sentence, each change a precise edit; long texts add six CEFR dimension scores and a diagnostic level.
See why, in place
Click any edit to see the exact spot highlighted in your original text; golden nuggets call out the patterns worth remembering.
Keep everything
Writings replay exactly later without using AI again, feed your streaks and error-pattern statistics, and export to PDF, TXT, JSON or CSV.
Frequently asked questions
What do the six scores mean?
Long texts are scored on grammar, vocabulary, structure, cohesion, coherence and overall — plus a diagnostic CEFR level estimate.
Can I write under exam conditions?
Yes — both assistants carry a timer with an optional time budget of up to 180 minutes, so you can write against the clock the way an exam demands.
Where are my writings stored?
On your device — and in your own private Google Drive folder when cloud backup is connected, so your writing history follows you.
What does it cost?
Corrections use AI Units from your plan. Rereading saved corrections, statistics and export are free — replay needs no AI.