Greyline: Detective

Murders solved with evidence

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

New cases and sharper investigations. Build your report from evidence, face objections, and uncover new Greyline Pro stories. The night shift at Greywater Major Crimes has begun. There is a file on your desk, and the truth is only as strong as the evidence behind it. Greyline is a detective game where you do not pick the answer. You build it. SEARCH THE SCENE Photographs are wider than your phone: drag, zoom and hold the lens still. Clues are unmarked. Your attention is limited, and what you miss stays missed. BUILD YOUR DEDUCTIONS Linking two findings opens a question, not an answer. You decide which reading you believe; the game never tells you whether you are right. QUESTION THE SUSPECTS Every witness has composure and trust. Tells flash for seconds. Show evidence too early and the story bends around it. DEFEND YOUR REPORT You write the accusation from your own deductions, then face three objections and answer each with evidence you hold. The right name alone is not a strong result: method, timing and independent corroboration matter too. STANDALONE CASES Examine each scene, question witnesses and defend your own report with evidence. THE LAST TOAST (GREYLINE PRO) Six guests. An empty chair. An old score. A special case for 1–4 players around one table. Greyline Pro is a one-time purchase: it unlocks The Last Toast and Cell 303, removes ads, and makes scene traces ad-free. • Cases play offline • Start as a guest, link an email later • Rankings reward accuracy first, then time • Play in English or Turkish; switch any time in Settings Privacy: https://greyline.cinefia.com/privacy.html

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

New standalone cases and a new Greyline Pro file. We also refined scene visuals, case flow, and rankings, and fixed layout and interaction issues.

Version 1.1.0

The developer, MEHMET TAHA BEZEK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
MEHMET TAHA BEZEK
Size
36.3 MB
Category
Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and Turkish
Age Rating
16+
  • 16+
  • Learn More
  • Frequent
    Mature or Suggestive Themes
    Contests

    Infrequent
    Realistic Violence
    Horror/Fear Themes
    Alcohol, Tobacco, Drug Use or References
    Guns or Other Weapons

    Contains
    Advertising
    User-Generated Content
In-App Purchases
Yes
Copyright
© 2026 Cinefia
  • Developer Website
  • Privacy Policy

    • More by MEHMET TAHA BEZEK