WaveShark vs Postcards Are Fun

Connect to your smart phone via Bluetooth and have SMS-like text messaging completely independent of the Internet or existing cellular infrastructure. Alternatively, or in the event that our app is for some reason no longer available in app stores, connect your smart phone to the WaveShark using a USB On-The-Go (USB OTG) cable and send your messages using any serial terminal app, such as a-Shell for iOS. This method of use even works with your phone in "airplane mode" (cellular connectivity, Bluetooth, and Wi-Fi disabled).

Ramble in. Postcard out. Talk or type about your day — big stuff, small stuff, a sandwich, the coffee you had, or the friend you saw. Add photos if you want. We'll turn it into Postcards for your friends and family. This is social media without followers, just friends. It's a beautiful place to share what's actually happening in your life - weekend adventures, small things about your day, vacation highlights, outings with the kiddos, and more - with the people you actually care about. This is not a place to worry about looking cool. Just do you. HOW IT WORKS 1. Ramble. Open the app and talk or type — about your morning, your weekend, your kid's first soccer game, the weird thing your boss said. Add a few photos if you want. 2. Get your postcard. We turn your voice notes and photos into a fun postcard. Edit it if you want. 3. Share it. Send it to your Close Friends, a custom circle, or just one person. They'll see it on their card. That's it. WHO IT'S FOR — The group chat that's gone quiet because nobody has time for a real update — Parents who want to keep grandparents in the loop without another Facebook account — Friends scattered across cities who used to send long emails and now send nothing — Anyone who misses when sharing your life online felt small and human WHAT MAKES POSTCARDS DIFFERENT → No followers and vanity metrics. Just real friends and family. → Your voice, not a template. We preserve how you actually talk. → Close Friends by default. Public posting isn't the point. → Daily logs, weekend recaps, single stories — share what fits. → It's social media that is fun and actually makes you feel good. Postcards is for the small, real audience in your life. The five people. The group chat. The family thread. The friends who'd actually want to know. Ramble in. Postcard out. — Made with care in NYC. Questions, ideas, or just want to say hi? hello@postcards.fun