Supported Features
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Dark Interface
Historydex
Collect History
Only for iPhone
Free · In‑App Purchases
iPhone
"Collect History"
Where did the battle take place? In what year was this masterpiece painted? In Historydex, you learn world history by playing: you place every event, object and figure on a timeline and on the globe. Get it right: the card joins your collection.
COLLECT HISTORY
500+ cards to unlock: paintings, battles, inventions, monuments, treaties, legendary figures… Every era, from prehistory to today, and every region of the world. Each card you win reveals its detailed history.
ALWAYS SOMETHING NEW
New cards are added every week — your collection never stops growing.
TWO WAYS TO PLAY
• Explorer — put the cards in order and sort them into the right region. Perfect to start.
• Historian — drop the date as precisely as you can on the timeline and pin the spot on the globe. For history buffs.
THE DAILY PUZZLE
Every day, the same 3 cards for the whole world, one try only. Compare your score and share your result in emojis. A daily ritual to share.
LEARN WITHOUT EVEN NOTICING
No rote memorizing: at the end of every round, the answer screen shows you exactly where and when it all happened. General knowledge and historical geography sink in, round after round.
CABINET OF CURIOSITIES (optional subscription)
Play unlimited and ad-free: unlimited puzzles for €2.99/month or €14.99/year. The game stays fully playable for free — a puzzle stock that refills on its own, plus bonus puzzles.
Cabinet of Curiosities is an auto-renewable subscription.
• Monthly: €2.99/month • Yearly: €14.99/year
Payment is charged to your App Store account at confirmation of purchase. The subscription renews automatically unless turned off at least 24 hours before the end of the period. Manage or cancel in your account settings after purchase.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://historydex.expo.app/privacy
Available in English, French, Spanish, German, Italian and Portuguese.
No account needed to play. Enjoy the journey through time!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Card details now fit on a single screen — no more scrolling, and rarity comes first.
• A few discreet ad banners now help fund new cards for the catalogue. HistoryDex Premium removes them entirely.
• Display fixes and small improvements.
The developer, Valentin VIEUX, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Valentin VIEUX
- Size
- 72 MB
- Category
- Trivia
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Italian, Portuguese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Realistic Violence
Guns or Other Weapons
Contains
Advertising
- In-App Purchases
Yes
- Cabinet of Curiosities $12.99
- Cabinet of Curiosities $2.99
- Copyright
- © 2026 Valentin Vieux