Relay Message vs OfflineSMS Messenger

Relay Message is the most secure and private way to stay in touch. Every message, call, voice note and file is encrypted on your device before it is sent. Nobody can read your conversations, not even us. FEATURES - End-to-end encrypted messages and group chats - Voice and video calls, one-on-one and in groups - Voice memos, photos, videos and file sharing - Groups up to 256 members with admin controls - Private profile option, visible only to your friends - Add friends by username - Read receipts and unread indicators - Approval-based join requests for private groups SAFETY - Report objectionable content from any message or profile - Block abusive users with one tap - Delete your own messages anytime - All reports reviewed by our team within 24 hours - Zero tolerance for harassment, hate speech, or illegal content PRIVACY BY DESIGN - Your encryption keys never leave your device - We store only what is strictly necessary to deliver your messages, nothing more - No ads, no tracking, no selling your data Works on iPhone and iPad. An account is required. Your email is stored encrypted.

OfflineSMS is an offline-first messaging app designed to help people stay connected even when internet access is unstable. Create one-to-one conversations, chat in groups, share photos and voice messages, and keep your messages organized in a simple, familiar interface. OfflineSMS is built around a local-first experience: messages and drafts can be prepared while connectivity is limited, then synced when the connection is available again. Key features: • One-to-one and group messaging • Offline-first chat experience • Drafts and queued messages • Photo and voice message sharing • Message reactions and replies • Typing indicators and presence status • Push notifications • Clean, lightweight chat interface OfflineSMS is useful for communities, teams, students, organizations, and anyone who needs a messaging experience that remains usable when the network is not always reliable.