ChangeCards

Milvax

About this app

ChangeCards is the social app for collectors worldwide who want to complete their albums by trading duplicate cards with real people nearby.

🗺️ CARD MATCH MAP
View nearby collectors on an interactive map. Markers instantly tell you if you can trade:
🟢 Green — perfect match (you trade, they trade)
🟡 Yellow — partial match
🔴 Red — you share an album but don't have any compatible cards today

📚 UNIVERSAL AND LOCAL COLLECTIONS
Hundreds of collections organized by category (Sports, Kids, TV/Movies/Video Games, etc.). Local collections are filtered by country so you only see those relevant to your area.

📸 UPLOAD YOUR CARDS WITH PHOTOS
Upload photos of your lists or individual cards, and our AI will automatically upload them. Forget about typing entire lists.

💬 DIRECT CHAT WITH TRADE PROPOSALS
Start conversations with interesting collectors. Messages include the collection name and the specific trade proposal.

⭐ FAVORITES AND SHARED GROUPS
Mark users as favorites to receive notifications when they get cards you need. Create custom groups with friends to sync your progress.

🔔 SMART PUSH NOTIFICATIONS
Receive alerts when someone nearby gets a card you're missing or when you complete part of your album.

🛡️ SAFE AND RESPONSIBLE
✓ Verified email required
✓ Verifiable parental consent for minors (COPPA and GDPR compliant)
✓ Approximate location — we never share your exact location
✓ No ads, no in-app purchases
✓ Complies with European data protection laws

🎯 WHO IS CHANGECARDS FOR?
• Adult collectors who want to complete albums
• Families who collect together
• Teens 13+ (with parental consent)
• Anyone who enjoys collecting

🌍 GLOBAL COMMUNITY
Available worldwide with local collections by country. Connect with collectors in your region or explore those in other countries.

📝 FREE AND AD-FREE
ChangeCards is free and ad-free. In the future, we may offer an optional premium version with extra features, but all essential features will remain free forever.

— — —
Privacy Policy: https://change-cards.com/privacy
Terms: https://change-cards.com/terms
Delete Account: https://change-cards.com/delete-account
Support: [e-mail]

What’s new

¡Primera versión pública de ChangeCards!

Esta versión incluye mejoras importantes basadas en feedback de testers:
- Banner persistente para descubrir el manual integrado.
- Sesión persistente de 90 días con renovación automática.
- Ubicación pública anclada a tu zona para mayor privacidad.
- Marcadores del mapa rediseñados para mejor lectura.
- Monitorización proactiva de errores con Sentry.

¡A intercambiar cromos!