Books · by RunRiva
Sci-Fi & Fantasy Book Trivia
Every saga and galaxy, one swipe at a time.
Calling all readers of science fiction and fantasy — how deep does your knowledge really go?
Free • In-app purchases • Ad-supported — with an ad-free option
What's inside
Small app, deep game
A new Daily Challenge, every day
Ten of the toughest questions, the same for everyone, refreshed at midnight. Build a streak and climb the global leaderboard.
7,000+ questions, five difficulties
From trivial warm-ups to expert-level deep cuts — every question is calibrated and drawn from open, source-attributed knowledge of science fiction and fantasy books.
44 awards to earn
Flawless rounds, perfect streaks, difficulty mastery — a full shelf of awards as you journey deeper into the worlds you love.
Friends, challenges & leaderboards
Add friends, climb the global and friends-only leaderboards, and send head-to-head challenges — same ten questions, may the best fan win.
Made to be played daily
Clean, fast and dignified — on iPhone and Android.
Made with care
Every detail, engraved
From the cover art to the medals you earn — made for this app, never off-the-shelf.
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Through the Portal -
Loremaster -
Sage of Worlds -
Stars Aligned -
The Oracle -
Solar Orbit
The studio
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Sci-Fi & Fantasy Book Trivia is one of a growing shelf of single-subject quiz apps — see all our apps.