EchoBlink
Darko Banović
Discover who's around you — no internet, no servers, no trace.
Imagine writing over your morning coffee what you do, what you're looking for, or what you offer. EchoBlink then silently scans your surroundings and automatically connects you with the right person — someone sitting just a few meters away who is looking for exactly what you have. Without EchoBlink, you would never even know they were there.
No search engines. No ads from 50 kilometers away. Just real people, in the right place, at the right time.
HOW IT WORKS
Set up your profile — your interests, services you offer, what you're looking for, or hobbies you want company for. The app runs silently in the background and uses Bluetooth (up to 100 meters) to automatically find matches with the profiles of people around you. When it finds a match — both sides see it. You can exchange messages or arrange everything in person right away, since you're already in the same place.
COMPLETE ANONYMITY
No registration. No phone number or email. Use any made-up pseudonym you like. Your profile stays completely invisible to everyone around you — it is revealed only to the one person with whom there is a mutual match. You control your identity.
MEGAPHONE
Want to reach everyone nearby at once? Megaphone lets you send a message to all nearby EchoBlink users — without internet. Perfect for events, networking, or finding someone in a crowded place.
FOR BUSINESS USERS
Own a café, offer services, or run a trade? Forget paper flyers that end up in the trash. Create a digital flyer in seconds and EchoBlink automatically sends it to everyone within a 100-meter radius — for free and without internet. Every person who receives your flyer briefly becomes an extension of your business, passing your offer to new people they encounter.
SOS RADAR
An additional safety feature for situations without mobile signal — concerts, mountains, underground garages. With one tap, you broadcast an emergency signal to all nearby EchoBlink devices.
WHY ECHOBLINK?
✓ No internet required — works on Bluetooth only ✓ No registration, no accounts, no passwords ✓ Zero third-party ads — ever ✓ First 50 private messages completely free ✓ 15 free Megaphone credits to get started ✓ Everything stays on your device
Join the local communication revolution.
Imagine writing over your morning coffee what you do, what you're looking for, or what you offer. EchoBlink then silently scans your surroundings and automatically connects you with the right person — someone sitting just a few meters away who is looking for exactly what you have. Without EchoBlink, you would never even know they were there.
No search engines. No ads from 50 kilometers away. Just real people, in the right place, at the right time.
HOW IT WORKS
Set up your profile — your interests, services you offer, what you're looking for, or hobbies you want company for. The app runs silently in the background and uses Bluetooth (up to 100 meters) to automatically find matches with the profiles of people around you. When it finds a match — both sides see it. You can exchange messages or arrange everything in person right away, since you're already in the same place.
COMPLETE ANONYMITY
No registration. No phone number or email. Use any made-up pseudonym you like. Your profile stays completely invisible to everyone around you — it is revealed only to the one person with whom there is a mutual match. You control your identity.
MEGAPHONE
Want to reach everyone nearby at once? Megaphone lets you send a message to all nearby EchoBlink users — without internet. Perfect for events, networking, or finding someone in a crowded place.
FOR BUSINESS USERS
Own a café, offer services, or run a trade? Forget paper flyers that end up in the trash. Create a digital flyer in seconds and EchoBlink automatically sends it to everyone within a 100-meter radius — for free and without internet. Every person who receives your flyer briefly becomes an extension of your business, passing your offer to new people they encounter.
SOS RADAR
An additional safety feature for situations without mobile signal — concerts, mountains, underground garages. With one tap, you broadcast an emergency signal to all nearby EchoBlink devices.
WHY ECHOBLINK?
✓ No internet required — works on Bluetooth only ✓ No registration, no accounts, no passwords ✓ Zero third-party ads — ever ✓ First 50 private messages completely free ✓ 15 free Megaphone credits to get started ✓ Everything stays on your device
Join the local communication revolution.
Developer email
echoblink.app@gmail.com
Developer website
https://echoblink.app/Released
Jul 26, 2026
Current version
2.08
Android version
10
Screenshots
