Sherlock Holmes: Join the Case

Play, Listen, Read & Solve

Only for iPhone

$6.99 · Designed for iPhone. Not verified for macOS.

iPhone

Sherlock Holmes reimagined as an interactive investigation with 8 games: puzzles, trivia, memory match. Listen or read. Solve the cases. Think like Holmes. Play forever. You are not just reading Sherlock Holmes. You are solving the cases alongside him. 60 STORIES. 118 DEDUCTIONS. 8 GAMES. THE GAME IS AFOOT. 8 GAMES. ENDLESS REPLAY. Sliding Puzzle. Reassemble case cover art, tile by tile. Memory Match. Flip cards and find matching pairs from the canon. Guess the Case. See a cover, name the story. Two Truths & a Lie. Spot the false statement hidden among truths. Who Said It? Match quotes to the right case. Name That Case. Identify stories from character clues. Case Compass. Connect case summaries to their stories. Character Match. Link characters to their cases. Story Spinner. Spin and land on a random case. Every game pulls from all 60 stories. Every round is different. WHY PLAYERS LOVE IT New rounds every time you play. No two games are the same. Puzzles challenge your eye for detail. Memory match sharpens your brain. Trivia tests what you really remember. Beautiful cover art on every card. Instant feedback after every answer. No loading screens. No waiting. Just tap and play. PLAY ANYTIME, ANYWHERE No internet needed. No login required. Open the app and start playing in seconds. On the bus, in bed, waiting in line. Your games, your pace, your investigation. HOW DEDUCTIONS WORK Read the story as Conan Doyle wrote it. But at 118 key moments across the canon, the narrative pauses. A deduction challenge appears. The clues are all there, hidden in the paragraphs you just read. Can you piece them together before the answer is revealed? Get it right, and you matched the mind of Sherlock Holmes. Get it wrong, and the story shows you exactly what you missed. No quiz screens. No pop-ups. The challenges live inside the story, right where they belong. LISTEN. STAY IN THE CASE. Put on your headphones and let Holmes read the story to you. Every case plays as continuous narration, chapter by chapter. Listen on your commute, on an evening walk, or as you fall asleep. Background playback, lock screen and CarPlay controls, with adjustable narration voice and speed. But this is no ordinary audiobook. When a deduction moment arrives, the narration pauses and the case turns to you. Make your call, then listen on. The story keeps moving even with the screen off and the phone in your pocket. YOUR CASE FILES Every story comes with a full case file: suspect profiles, location details, key evidence, and scene breakdowns. Review the facts before you read, or use them to piece together what happened after. THE WORLD 210 characters with detailed dossiers. 116 locations across Victorian London and beyond. A complete timeline of every case from 1874 to 1914. 7 curated reading paths. Tap any character or location to see every story they appear in. This is not just a book. It is a world you can explore. TRACK YOUR PROGRESS Your deduction accuracy. Cases solved. Words read. Daily streak. 12 achievements to unlock. 5 detective ranks to earn. A new daily challenge every morning to keep your skills sharp. BEAUTIFUL. OFFLINE. YOURS. Dark mode for late-night reading by gaslight. Light mode for Sunday morning cases. Beautiful Victorian typography. Fully offline, no account required, no internet needed. Open the app and start investigating. ONE PRICE. EVERYTHING UNLOCKED. All 60 stories. All 118 deductions. All 8 games. Audiobook narration for every case. Every character, location, timeline event, reading path, daily challenge, and achievement. No subscriptions. No in-app purchases. No ads. Ever. The game is afoot. SUPPORT Questions or feedback? sherlock@stackbase.space Privacy: https://pages.stackbase.space/sherlock/privacy-policy Terms: https://pages.stackbase.space/sherlock/terms-of-service

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NEW: Listen mode! Press play and let Holmes read the cases to you. Continuous, chapter by chapter narration with background playback and lock screen controls. Listen on your commute, on a walk, or before you sleep. And it is not just an audiobook: when a deduction moment arrives, the story pauses and the case turns to you. Read it. Play it. Now listen to it.

Version 1.0.5

The developer, Metin Ata YETER, 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 Not Collected

    The developer does not collect any data from this app.

    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
    • Metin Ata YETER
    Size
    • 119.5 MB
    Category
    • Books
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 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
    13+
    • 13+
    • Learn More
    • Infrequent
      Realistic Violence
      Horror/Fear Themes
      Alcohol, Tobacco, Drug Use or References
      Guns or Other Weapons
    Copyright
    • © 2026 Sherlock Holmes: Join the Case
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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