Tresorus - Treasure Hunts
GPS Adventures near Annecy
Free · Designed for iPad. Not verified for macOS.
Turn your walks into treasure hunts!
GPS adventures, riddles, 3D characters and historical reenactments — live History for real, outdoors, just like in an adventure movie.
Follow animated characters inspired by the past, solve riddles in the open air and rediscover your region like you've never seen it before. The present is right before your eyes, the past appears on your screen.
EXCLUSIVE LAUNCH: LAKE ANNECY (FRENCH ALPS)
Our very first quests take place around Lake Annecy. The perfect activity for your weekends or holidays in the region! New destinations will be added regularly.
HOW DOES IT WORK?
1. Choose your expedition
Open the interactive map and pick your destination. Every town hides a forgotten epic, a character from the past and a treasure waiting to be found.
2. Let yourself be guided in the field
Compass in hand, wander through alleyways, monuments and trails with your head held high. At each secret stop, your guide from another era appears on video and the History of the place comes back to life.
3. Crack the mysteries
Observe the real architecture surrounding you, decipher the clues hidden in the scenery and solve the riddles. Every right answer brings you closer to the treasure — and to your hero's badge!
FEATURES & HIGHLIGHTS
- Geolocated treasure hunt — a mix of hiking, geocaching and outdoor escape game
- Immersive videos — 3D animated characters that bring the past to life
- Interactive riddles — based on the real heritage visible right before you
- Offline mode — download the quest at home and play without network on site
- Official IGN mapping — the precision of France's reference maps
- Rewards — collect badges and share your personalised souvenir photos
WHO IS IT FOR?
- Young explorers ready to lead their first expedition
- Families looking for adventures and cultural discoveries
- Parents searching for a fun outdoor activity
- Grandparents who want to entertain their grandchildren during the holidays
- Holidaymakers who want to (re)discover Lake Annecy from a new angle
100% FREE — AND IT WILL STAY THAT WAY
No subscription, no in-app purchases, no advertising. Download, head outside and play with peace of mind!
Ready to set off on an adventure this weekend?
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We regularly update the app to improve your experience. This version includes bug fixes and optimizations for better speed and reliability.
The developer, HexAI, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HexAI
- Size
- 68.7 MB
- Category
- Travel
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Dutch, French, German, Spanish
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Contests
Guns or Other Weapons
- Copyright
- © 2026 HexAI SASU