Letter Laboratory

Word Puzzles with Depth

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

A calm, clever word puzzle game where every letter matters. Build words, plan efficient moves, and clear handcrafted levels. Letter Lab is a calm, clever word puzzle game about making the most of every letter. Each level gives you a pool of letters and a goal to complete. Form valid words, plan your moves, and clear the board as efficiently as possible. Some puzzles are simple and relaxing. Others challenge you to think ahead, score higher, work within turn limits, or use every letter with care. The rules are easy to learn, but the best solutions reward sharp planning and smart wordplay. Designed to feel clean, focused, and satisfying, Letter Lab is a word game without clutter, pressure, or distractions. Features: Handcrafted word puzzles Multiple challenge types and level goals Clean, polished visual design Calm, focused gameplay Progression across many levels Easy to start, rewarding to master Built for players who enjoy smart, elegant puzzles Spell carefully. Use the pool well. Clear the level.

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This update includes small polish improvements, bug fixes, and stability refinements to keep Letter Lab feeling calm, clean, and focused.

Version 1.07

The developer, Marvin Tutt, 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
    • Marvin Tutt
    Size
    • 127.6 MB
    Category
    • Word
    Compatibility
    Requires iOS 18.2 or later.
    • iPhone
      Requires iOS 18.2 or later.
    • iPad
      Requires iPadOS 18.2 or later.
    • Mac
      Requires macOS 15.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.2 or later.
    Languages
    English and 7 more
    • English, French, German, Polish, Portuguese, Romanian, Spanish, Turkish
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    • © Hope 2D
  • Developer Website
  • Privacy Policy

    • Supports

    • Game Center

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