Case: Illustrated Detective Android
Case: Illustrated Detective is #24 in Games › Trivia Free on Google Play in Japan and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperJAYKEI GAMES LLC
CategoryGames › Trivia
PriceFree
Released
Installs100k+
Rating★ 3.6 (837)
Updated
Content ratingMature 17+
Rating
3.6 ★
837 ratings
Measured
Best rank now
#24
Games › Trivia FreeMeasured
Case: Illustrated Detective on Google Play
App details
App ID
tokyo.jaykeigames.iratan
Publisher
JAYKEI GAMES LLC
Content rating
Mature 17+
Case: Illustrated Detective downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. 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 Case: Illustrated Detective makes money: subscriptions, one-off purchases and ads.
Ads · 201 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Games › TriviaFree | #24 |
 South Korea | Games › TriviaFree | #25 |
Apps near Case: Illustrated Detective on the chart
Games › Trivia Free, around #24.
Ratings
Google Play, worldwide.
Rating
3.6 ★
837 ratings
Measured
Ratings
837
Measured
Written reviews
46
Measured
About Case: Illustrated Detective
Detectives, how are you today?
A case has begun—maybe it's already underway.
Your mission: find the hidden clues in the illustrations and uncover the truth.
The plan, the alibi, the secrets… it's all there—if you can see it.
▼ Perfect for detectives who...
・Spot small oddities right away
・Love to observe every detail
・Can't resist solving mysteries
・Enjoy playing sleuth with a coffee in hand
▼ Detective's tips
・Clues are in the picture—look closely
・Trust your gut, but think clearly
・Don't assume—truth hides in surprises
・Stay sharp—it's never that easy
Are you ready for this? The time has come to put your deductive powers to the test.
Let the investigation begin.
Download it now!
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.
A case has begun—maybe it's already underway.
Your mission: find the hidden clues in the illustrations and uncover the truth.
The plan, the alibi, the secrets… it's all there—if you can see it.
▼ Perfect for detectives who...
・Spot small oddities right away
・Love to observe every detail
・Can't resist solving mysteries
・Enjoy playing sleuth with a coffee in hand
▼ Detective's tips
・Clues are in the picture—look closely
・Trust your gut, but think clearly
・Don't assume—truth hides in surprises
・Stay sharp—it's never that easy
Are you ready for this? The time has come to put your deductive powers to the test.
Let the investigation begin.
Download it now!
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.