Cromoswapp

Cromoswapp — The app for sticker collectors

Tired of having duplicate stickers and not being able to trade them? Cromoswapp connects nearby collectors so you can easily and enjoyably complete your album.

📷 SMART SCANNER
Scan the numbers on your stickers with your camera. AI automatically detects them without needing internet. Mark what you have, what you're missing, and your duplicates in seconds.

🤝 QR CODE EXCHANGE
Generate your personal QR code, let another collector scan it, and instantly see exactly which stickers you can trade. Quick, easy, and hassle-free.

🗺️ COLLECTOR MAP
Discover nearby collectors on an interactive map. The app automatically calculates who has the stickers you're missing and who has theirs. Filter by distance up to 50km.

💬 REAL-TIME CHAT
Talk directly with other collectors from the app to arrange a trade. All without leaving CromoSwapp.

📊 COMPLETE COLLECTION MANAGEMENT
- Organize your collections of LaLiga, Champions League, World Cup, and more
- Track what you have/miss/duplicates of each sticker
- Progress statistics and album completion percentage
- Compatible with collections from Panini, Topps, and any publisher

🏆 ACHIEVEMENTS AND REPUTATION
Earn points with every completed trade. Unlock exclusive achievements and level up as a collector.

⚽ COMPATIBLE COLLECTIONS
LaLiga · Champions League · 2026 World Cup · NBA ·
Pokémon TCG · Formula 1 · Panini · Topps · Yu-Gi-Oh!

and any sticker or card collection.

🔒 PRIVACY AND SECURITY
- The scanner processes images on your device,

without sending them to any server
- Location sharing is completely optional and can be disabled
- We comply with the European GDPR
- Encrypted passwords and secure HTTPS connections

Developed by Daniel Meller · Spain
Contact: contacto@cromoswapp.com
https://www.cromoswapp.com/