Education
Android출시 준비 중
Grammar Test
Daily English Practice
Five quick English grammar questions a day. Build the streak.
A calm, focused English grammar tool for learners who want to build a daily habit without the pressure of an exam-prep platform. Five multiple-choice questions a day, immediate explanations, and a “Show more” toggle when you want the deeper grammar reasoning.
Made for the bus, the elevator, the quiet five minutes between meetings.
What it does
Designed around one quick interaction.
500+ hand-written questions
Across 10 grammar categories — tense, articles, prepositions, agreement, conditionals, modals, pronouns, voice, clauses, word order.
Adaptive sampling
Struggle in a category and you'll see more of it. Breeze through easy items and you'll see harder ones.
7-day cooldown
No question repeats within a week, so you're learning patterns — not memorizing answers.
Streak + daily counter
Lives entirely on your device. No server, no leaderboard, no shame if you miss a day.
Try again mode
Any wrong answer comes back as the first item in your next batch. Learning by repetition done right.
Practice 5 more
Want another batch in the same session? Watch a short ad to unlock more — or just come back tomorrow.
Privacy
On-device by default.
- ✓Question attempts and progress live on your device only — never uploaded.
- ✓No account required. No name, email, or phone number collected.
- ✓Question content is bundled with the app — works on a plane or in a tunnel.
- ✓Ads served via Google AdMob; advertising ID (AAID) used per Google policy.
What it is not
Not an exam-prep app.We don't promise a TOEFL or IELTS score. No claims about “official exam” performance.
Not a course. We don't lock you into a curriculum or a streak you can lose by missing a day.
Not online. Question content ships with the app — your progress never leaves the phone.
Grammar Test — currently in Play Console internal testing.
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