コスモスK記述式|行政書士監修 Downloads & RevenueコスモスK記述式|行政書士監修 · Google Play
コスモスK記述式|行政書士監修 gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
コスモスK記述式|行政書士監修 is #102 in Education Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Full timeline · 3 events
- ✏️コスモスK記述式|行政書士監修: renamedコスモスK行政書士記述式 → コスモスK記述式|行政書士監修 · US
- 📈コスモスK記述式|行政書士監修 entered the top 100Top Free · Education · JP
- 🆕コスモスK記述式|行政書士監修 first spotted by AppInsiderJapan
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
コスモスK記述式|行政書士監修 on Google Play
App details
コスモスK記述式|行政書士監修 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where コスモスK記述式|行政書士監修's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: In-app purchase-led
How コスモスK記述式|行政書士監修 makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| EducationFree | #102 |
Apps near コスモスK記述式|行政書士監修 on the chart
Education Free, around #102.
Ratings
Google Play, worldwide.
About コスモスK記述式|行政書士監修
✨ Completely Redesigned Based on Customer Feedback
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Based on the reviews and opinions we received, we have completely redesigned the app to improve usability. Thank you to everyone who provided feedback.
◆ Smoother Operation
We have improved the scrolling and text input movements. You can now review problems and scoring results without stress.
◆ Write Answers While Viewing the Problem Statement
Answers are entered on a dedicated full-screen. You can write while viewing the problem statement. After scoring, the results are displayed full screen, and you can immediately try again with "Rewrite."
◆ Scoring Results at a Glance
A 20-point meter and a list of ✓, △ (partial credit), and ✕ for each scoring criterion are displayed. You can immediately see where you lost points.
◆ Easy-to-Use Home Screen
Problems are presented with a single "Solve Problem" button. Instructions for use, the number of problems scored, the average score, and the number of days until the actual exam are also displayed.
◆ New Navy x Gold Design
We've completely revamped the design to create a calm and focused look.
We will continue to make improvements based on your feedback.
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What is Cosmos K?
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Cosmos K is a training app specifically designed for the "essay" section of the Certified Administrative Procedures Specialist Examination.
It features over 90 essay questions planned and supervised by Certified Administrative Procedures Specialist Takahiro Kato. You write your answers in the same "approximately 40 characters" as in the actual exam, and your answers are graded instantly.
【What you can do】
・Essay questions are presented randomly, one at a time (no time limit)
・Input field with a 40-character counter (excessive writing is displayed in red)
・Instant grading out of 20 points. Partial credit is awarded for each scoring criterion.
- A brief piece of advice for achieving a perfect score.
- Save questions you're unsure about with a ★ for later review.
【For those who:】
- Those whose multiple-choice skills have improved but who are worried about the essay portion.
- Those who want to prepare for essay questions without paying the high cost of cram schools.
- Those who want to continue practicing writing in 5-minute breaks during their commute or free time.
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Pricing
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- Free download. Viewing questions is always free.
- AI scoring is free up to 10 times.
- Unlimited scoring plan: 500 yen per month (Google Play subscription)
*This is an auto-renewing plan. You will not be charged extra if you cancel before the next renewal date. It will not automatically end after the exam, so please cancel it from "Subscriptions" on Google Play when you no longer need it.
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Important Notice
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• Due to AI-generated scoring, there may be inaccuracies.
• Questions subject to anticipated legal revisions are currently excluded from the questions.
• This app is a learning tool.
Pl
Store changes
What コスモスK記述式|行政書士監修 changed on its store page: name, icon, screenshots, price, size, languages, requirements.