249+ iOS apps & games curated and reviewed
The best clue sheet apps and games on iPhone average 4.1★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.1★ (7.4K) | Yes | No | Aug 2026 |
| 2 |  | Free | 5.0★ (2) | No | No | Jul 2026 |
| 3 |  | Free | — | Yes | Yes | May 2026 |
| 4 |  | Free | 4.7★ (218) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.3★ (35) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 3.6★ (12) | Yes | No | Aug 2026 |
| 7 |  | Free | 4.6★ (1K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | — | No | Yes | May 2026 |
This app acts as a personal clue sheet and controller for local multiplayer games of Cluedo on Nintendo Switch or Steam. Keep your notes secret while playing with friends and family on the big screen.
This app provides an electronic clue sheet for a popular mystery board game. It offers customizable game versions, player name saving, and hidden clue functionality for a private gaming experience.
This digital notepad helps you keep track of clues for the board game Clue or Cluedo. Customize your notes with icons, numbers, letters, or emojis, and personalize the app's appearance with various color themes. It supports multiple editions of the game and allows you to create and share custom editions.
Organize clues, suspects, and locations to solve mysteries. Customize your detective notebook for any game, adjust player counts, and keep your strategies private. Features include marker variety and multilingual support.
This app serves as a digital replacement for paper scorecards in the popular board game Cluedo. It currently supports multiple editions of the game, offering a convenient way to track game progress. More editions and features are planned for future updates.
Enhance your in-person Clue game experience by discreetly managing your suspect, weapon, and location notes. This app syncs with your console or PC game, offering a private digital notepad for your detective work.
This app acts as an unofficial companion for the classic deduction game. It transforms your notes into a clear table, showing card ownership, suggestions, and likelihood of cards being in the envelope. It can also automatically deduce card locations, helping you win.
Enhance your Cluedo gameplay by simulating a third player. Use QR codes and your device to manage a hidden hand, enabling two players to enjoy the full three-player experience. It also allows solo play with two devices.
This digital notebook helps you track clues and deductions while playing the Cluedo board game. It mimics the physical notebook's layout for easy note-taking and allows customization of players, weapons, and rooms. Enjoy a seamless detective experience without ads or in-app purchases.
Learn cryptic crosswords with a daily, handcrafted clue and a short video explanation. Features a hint system, progress tracking, and a beginner-friendly guide. Offers an optional membership for access to past clues, mini crosswords, and clue creation.
Uncover the truth behind a found phone by exploring its fictional apps, chats, and files. Piece together clues across multiple episodes to solve interconnected mysteries and crack each case.
A logic deduction game blending crime case files with Sudoku-style puzzles. Solve cases worldwide by reading clues, studying maps, and placing suspects. Features daily challenges and competitive duels.
Embark on a glamorous murder mystery adventure set in the 1920s. Search for hidden objects, solve intricate puzzles, and uncover secrets to unravel family scandals and thrilling mysteries. Decorate your estate with earned rewards as you progress through weekly evolving chapters.
Engage in a daily deduction puzzle where a Sudoku-style grid transforms into a crime scene. Use logic and clues to identify the culprit and solve a new mystery each day. Enjoy a relaxed, cozy whodunit experience with multiple difficulty levels.
Step into the shoes of a detective and solve daily cases by examining a suspect's phone. Uncover secrets through messages, photos, and call logs to accuse suspects and reveal the truth. Compete with others on leaderboards and experience a pure noir atmosphere.