Color Coord Exam Prep JP Downloads & RevenueColor Coord Exam Prep JP · App Store
カラーコーディネーター検定試験® 試験対策 問題集
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperRyouhei Azuma
CategoryBusiness
PriceFree
Released
Rating★ 3.0 (5)
Version1.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100+ worldwide
Color Coord Exam Prep JP update history & changes
Last change · 4 events since 14 May 2026Full timeline ↓Full timeline · 4 events
- 📈Color Coord Exam Prep JP entered the top 100Top Free · Magazines & Newspapers · JP
- 🆕Color Coord Exam Prep JP first spotted by AppInsider#60 in Top Free · Magazines & Newspapers · Japan
- 📦Color Coord Exam Prep JP version 1.2問題文と解説を見直しました
- 🆕Color Coord Exam Prep JP released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.0 ★
5 ratings
Measured
Color Coord Exam Prep JP on the App Store
App details
App ID
6769266259
Publisher
Ryouhei Azuma
On the store since
May 2026
Under a year
Minimum OS
iOS 16+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
16 MB
Also listed in
Magazines & Newspapers
Color Coord Exam Prep JP downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Color Coord Exam Prep JP makes money: subscriptions, one-off purchases and ads.
Ads · 10 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.0 ★
5 ratings
Measured
Ratings
5
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
45/100
faster than 41% of Business apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Color Coord Exam Prep JP
A study app for the Japan Color Coordinator Exam (カラーコーディネーター検定試験®). Study efficiently with practice questions and detailed explanations across all 8 fields.
■ Fields Covered
- The Role of Color and Color Culture
- Physiology and Psychology of Color
- Color Fundamentals and Color Harmony
- Color Notation and Color Names
- Light Sources, Objects, Vision and Color
- Fashion and Color
- Product Design and Color
- Environment, Interior and Color
■ Study Modes
- Random practice (10 / 25 / 50 / 100 questions)
- Study by field
- All questions in order (resume supported)
- Review incorrect answers
- Bookmarks and unanswered questions
■ Progress Tracking
- Automatic tracking of correct answer rate
- Field-by-field performance overview
Works completely offline — study anytime, anywhere.
カラーコーディネーター検定試験® is a registered trademark of the Tokyo Chamber of Commerce and Industry.
This content has not been approved, endorsed, or otherwise reviewed by the Tokyo Chamber of Commerce and Industry.
■ Fields Covered
- The Role of Color and Color Culture
- Physiology and Psychology of Color
- Color Fundamentals and Color Harmony
- Color Notation and Color Names
- Light Sources, Objects, Vision and Color
- Fashion and Color
- Product Design and Color
- Environment, Interior and Color
■ Study Modes
- Random practice (10 / 25 / 50 / 100 questions)
- Study by field
- All questions in order (resume supported)
- Review incorrect answers
- Bookmarks and unanswered questions
■ Progress Tracking
- Automatic tracking of correct answer rate
- Field-by-field performance overview
Works completely offline — study anytime, anywhere.
カラーコーディネーター検定試験® is a registered trademark of the Tokyo Chamber of Commerce and Industry.
This content has not been approved, endorsed, or otherwise reviewed by the Tokyo Chamber of Commerce and Industry.
Latest updates
1.2
問題文と解説を見直しました
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