SizeQuest

Guess the size

Free · Designed for iPad. Not verified for macOS.

Explore 1008 levels and 506 objects. Track your progress, revisit your 1- and 2-star levels in Star hunt and aim for 3 stars. How big is it, really? In SizeQuest, you grow or shrink an object beside a known reference until its real-world size feels right. Reveal the answer and see how close your guess was. Familiar objects can be surprisingly hard to judge! A WORLD OF SIZES Explore 1008 levels across 336 chapters, with five rounds per level. Discover 506 illustrated objects: everyday things, sports equipment, technology, vehicles, animals and dinosaurs. That is 5040 rounds in each adventure mode. YOUR WAY TO PLAY Start with Resize only, the default adventure. Choose All modes to add real-size comparisons and ordering challenges. For a quick game, pick Resize, Compare, Order or From memory, where you look at a size and rebuild it after the example disappears. A daily puzzle gives you five more guesses to share. The daily puzzle uses its own fixed set of 12 objects, separate from the larger adventure catalog. BUILD YOUR COLLECTION Track discoveries, save favorites and browse object facts, measurements and source links. Revisit levels to improve your scores and collect stars. GO ON A STAR HUNT See separate percentages for completed levels and collected stars. Star hunt brings together your completed 1- and 2-star levels so you can try them again. Reach 90% of a level’s points (450 out of 500) for 3 stars. Results show your score percentage, saved best and the points still needed; a lower replay score keeps your best intact. SMALL DETAILS, BIG PERSONALITY Playful illustrations and music accompany each round, with animated backgrounds on the home screen. First-use tutorials explain the controls, and settings let you adjust music, sound effects, haptics and motion. Play offline, without ads, accounts or in-app purchases. Progress is saved locally. Opening source links or support pages requires an internet connection. Available in English, Romanian, Russian, Spanish, Brazilian Portuguese, French, German, Simplified Chinese and Japanese.

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

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    Information

    Seller
    • Gospodarenco Andrei
    Size
    • 46.8 MB
    Category
    • Puzzle
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 8 more
    • English, French, German, Japanese, Portuguese, Romanian, Russian, Simplified Chinese, Spanish
    Age Rating
    4+
    Copyright
    • © 2026 Yali
  • Developer Website
  • Privacy Policy

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