ZZZ Lifeline Mesh
iOS app by SMOLT STAGE, K.K.. Social Networking · SMOLT STAGE, K.K.
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.1
- Listing last refreshed
- 2026-09-13
View the original store listing
Store description excerpt
ZZZ Lifeline Mesh is a serverless, offline BLE mesh communication tool for disasters. Even when cell towers and networks are down, nearby devices connect directly over Bluetooth and relay (mesh) messages to one another. Features: - SOS and safety ("I'm OK") beacons: broadcast to nearby devices with one tap, optionally attaching your location - One-to-one and group chat with end-to-end encryption (Ed25519 signatures + X25519 key agreement + AES-GCM) - Store-and-forward delivery: messages reach recipients later via relays even if they are out of range now - Pre-registered contacts: register family and friends in advance; they appear by name in a disaster, while unregistered nearby devices appear only as anonymous codes - Public board (broadcast) to reach nearby people you have not paired with - Multi-hop mesh relay (controlled flooding with TTL) reaches devices beyond direct Bluetooth range No internet connection, no account, and no server required. IMPORTANT: This app is a supplement to — not a replacement for — official emergency calls (110/119 in Japan) and government alerts.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.