DoubleBump: Bump Twice
Meet Friends. Bump. Remember.
Only for iPhone
Free
iPhone
Real friendships start in real places.
Bump twice to connect, save the moments you share, and watch your friendships grow.
DoubleBump helps you remember the people you actually meet.
No need to search for a username or scan a QR code to connect. Bring two phones close together, bump twice, and you're connected.
Every friendship starts with a real-life encounter.
BUMP TWICE TO CONNECT
• Open DoubleBump on both phones
• Bring your phones close and bump twice
• Connect instantly and share profiles and social links
CONNECT WITH PEOPLE YOU ACTUALLY MEET
• Turn real-world encounters into connections
• Share contact details, email, and social links
• No username entry or QR scanning required to connect
REMEMBER EVERY MEETING
Every bump becomes part of your story together.
• Remember when and where you met
• Explore your personal Bump Map
• Revisit the places and moments you've shared
WATCH YOUR FRIENDSHIPS GROW
Meeting someone is only the beginning. Meet again, bump again, and watch your relationship level grow.
Stranger → Acquaintance → Friend → Close Friend → Best Friend → Soul Mate
The more real moments you share, the more your friendship grows.
SAVE YOUR MEMORIES
• Add photos and notes to your encounters
• Capture meaningful moments together
• Build a timeline of the people you've met
MADE FOR REAL-LIFE MOMENTS
• Meeting new friends
• University orientations and campus life
• Conferences and networking events
• Clubs, meetups, and social gatherings
• Moments with friends, couples, and family
BUILT FOR INTENTIONAL CONNECTIONS
• Physical proximity is required to bump
• Two bumps confirm the interaction
• Designed to reduce accidental connections
DoubleBump isn't just about exchanging contact information.
It's about remembering the people you meet, saving the moments you share, and watching real-world relationships grow over time.
Meet. Bump. Remember.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your Feed now shows nearby DoubleBump users, even ones you haven't bumped yet.
• You'll see their name and photo, but your exact location is never revealed
• Turn on Radar to see users within your chosen radius, along with an approximate distance
• Users who are very close by may appear even without Radar turned on
• Real connections still only happen when you meet in person and double bump
Also includes minor bug fixes and stability improvements.
The developer, Sung Bang, 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:
- Location
- Contact Info
- User Content
- Identifiers
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sung Bang
- Size
- 20 MB
- Category
- Social Networking
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
13+
- 13+
- Contains
Advertising
Messaging and Chat
User-Generated Content
Social Media
- Copyright
- © 2026 DoubleBump