🎁 Collect stamps and get rewards
Stempely is the modern digital stamp card for shops, cafes, restaurants, and service providers. Collect stamps with every visit and redeem your reward after a set number – simple, fast, and completely paperless.
✨ Completely free – no limits
Stempely is 100% free – no hidden costs, no ads, no restrictions.
📱 How it works
1. Scan the QR code or touch the NFC tag – In-store
2. Collect stamps – Automatically added to the app
3. Track your progress – Check your status anytime
4. Redeem your reward – Pick it up directly in-store
🔔 Push notifications
Never miss out on offers again:
- Exclusive discounts from your favorite stores
- Reminders for your rewards
- Personalized promotions just for loyal customers
💎 Your benefits
Clear & organized
- All your loyalty cards digitally in one place
- No more forgotten or lost cards
- See the progress of all your loyalty programs at a glance
Simple & fast
- Scan the QR code or touch the NFC tag
- No complicated registration
- Ready to use immediately
Works offline too
- Stamps are stored locally
- Automatic synchronization when connected
- No permanent internet connection required
Environmentally friendly
🏪 For all types of stores
Stampy works everywhere:
- ☕ Cafes & Bakeries
- 🍽️ Restaurants & Snack Bars
- ✂️ Hairdressers & Beauty Salons
- 🛍️ Retail Stores & Boutiques
- 🏪 All local businesses with loyalty programs
🏢 For Business Owners
Do you run a business? Create your own digital loyalty program!
- Register for free at ai4app.de/stempely
- Create your own QR codes and NFC tags
- Reach customers with push notifications
- Strengthen customer loyalty – paperless and modern
🌟 Features at a glance
Digital card management
- Store an unlimited number of stamp cards
- Clear design for all cards
- Check stamp status at any time
Rewards overview
- See instantly when you'll receive your next reward
- Overview of all available benefits
- Redeemable rewards clearly marked
Notifications
- Receive exclusive offers from stores
- Reminders when stamp cards are almost full
- Customizable in the settings at any time
🔐 Data protection & security
Your privacy is important to us:
- ✅ Fully GDPR compliant
- ✅ No data shared with third parties
- ✅ Encrypted data transmission
- ✅ No unnecessary permissions
- ✅ No advertising
Internet usage – explained transparently:
The app also works offline. Internet access is used only for the following functions:
1. Stamp Synchronization
- Your stamps are securely synchronized
- Works offline – syncing happens automatically later
- Only anonymous ID, no personal data
2. Push Notifications (optional)
- Receive offers from your favorite stores
- Can be deactivated at any time
- No third-party advertising
3. Load Shop Logos
- Logos are loaded once and stored locally
- Works even without them – the shop name will then be displayed
4. Crash Reports (Firebase Crashlytics)
- Helps us find bugs and improve the app
- No personal data, only technical information
What we DO NOT do:
- ❌ No advertising or marketing trackers
- ❌ No behavioral analysis or user profiles
- ❌ No location tracking
- ❌ No sharing with advertising partners
Permissions:
- Camera: To scan QR codes
- NFC (optional): To scan NFC tags
- Internet: For synchronization and notifications
- Notifications (optional): For offers and reminders
Support & Contact
Questions or problems? We're happy to help:
- Email: support@ai4app.de