Fun Game
Fun trivia game and free
Free
In-App PurchasesWith Ads
About
Test your knowledge of the 70s, 80s, and 90s with daily trivia quizzes. Explore themed "Decade Dives" and "Name the Year" challenges. Enjoy a timer-free experience with offline play and accessibility features.
✓Daily trivia quizzes
✓Themed decade dives
✓Name the year challenges
✓Streak rewards
✓Offline play
✓Accessibility features
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What's New in Decadia
1.0.13
November 6, 2026
Keep your streak by playing yesterday's Rewind. Bug fixes and improvements.
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Subscriptions & In-App Purchases
Decadia Premium
Remove ads for a year. Renews annually; cancel anytime.
$19.991 Year
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FAQ
Does Decadia have ads?
Decadia contains advertisements. There is never an ad in the middle of a round, and never more than one afterwards. Premium users can remove this single ad.
How much does Decadia Premium cost?
Decadia Premium is available for $19.99 per year or a one-time purchase of $29.99. The annual subscription renews automatically unless cancelled at least 24 hours before the period ends.
Can I play Decadia offline?
Yes, Decadia is designed to be played offline. All questions are on your phone, and it can be played on a plane without an internet connection.
What age rating does Decadia have?
Decadia has an age rating of 9+. The content is suitable for younger players interested in trivia.
How often is Decadia updated?
The latest version, 1.0.13, was released on November 6, 2026. Updates typically include new questions and features to keep the game fresh.
What devices does Decadia support?
Decadia is currently supported on iPhone devices. The app is optimized for a mobile experience on iOS.
What makes Decadia's trivia questions reliable?
Every question in Decadia was independently re-answered and verified against a citable source. Any fact that could not be sourced was discarded to ensure accuracy.
Can I see how my friends performed on Decadia?
Yes, after completing your Daily Rewind, you can see how your Game Center friends performed on the same ten questions. This allows for friendly competition.
