intwise is now on iOS too.
It’s a free, no-ads, easy-to-use way to chat with people nearby over Bluetooth. Create a live QR, both people approve, and you can chat without internet or a cloud account.
Try it on iPhone:
https://apps.apple.com/in/app/intwise/id6800530762
Also on Android:
https://play.google.com/store/apps/details?id=com.intwise.app
More about intwise: