Sifter Chat
Authenticated ephemeral proximity chat — join rooms only when you're physically present
Free - Free on the App Store; requires iOS 16+
About Sifter Chat
Sifter is a hyperlocal, geofenced chat app for iOS that creates authenticated, ephemeral chat rooms tied to physical locations. Walk into a space or event and instantly join a room — walk away and the chat disappears. No invites, QR codes, or remote lurkers; conversations leave zero trace and are limited to people actually present. Ideal for conferences, campuses, coffee shops, festivals and other real-world gatherings.
Key Features
- Authenticated, proximity-based geofenced chat rooms
- Ephemeral conversations with zero logs or history
- Automatic join/leave by physical presence — no invites or QR codes
- Privacy-first: no remote lurkers and no notifications following you home
- Built for real-world use cases (conferences, campuses, coffee shops, festivals)
Who is this for?
Event attendees, conference and campus communities, local businesses and anyone who wants ephemeral, location-based group chat
Comments (0)
No comments yet
Be the first to share your thoughts!
Sign in to join the conversation
Sign InStats
Categories
Pricing
FreeFree on the App Store; requires iOS 16+
Platforms
Tags
Related Products
Website Auditor
Free AI visibility, security & performance website audit — no login required.
Gem Wallet
Self-custody crypto wallet for securely buying, storing, and swapping 1000+
ShieldLabs
Anonymous visitor detection and risk scoring for fraud and abuse prevention
Wingguru AI
Turn DM screenshots into grounded Hinglish, Benglish & Tamilish replies
Sora AI
Create stunning videos from text in minutes