Apps Like Thunderbolt by Spaceship for iPhone and iPad
Call using domains instead of phone numbers
Users communicate via voice and video calls using domains as identifiers. Initiate calls directly from the . Encrypt messages and calls for privacy. Manage contact lists and group chats. Share files and links within conversations.
by Namecheap, Inc★ 4.910 ratingsSocial NetworkingFreeData updated 2026-09-06
The app provides secure voice and message communication using military-grade cryptography. It ensures end-to-end encryption and authentication for sensitive conversations on iPhone devices.
Discuss topics, share expertise, connect with others
Users can video call and message. They agree on a subject during calls, and time spent discussing it is recorded. This builds user profiles and public subject pages based on discussion history.
Send messages and make free calls with end-to-end encryption. Participate in group chats and collaborate on work projects. Make HD video calls with high-quality audio and video.
Securely message and share photos and videos with a private circle of friends and . Send instant messages, view shared media, and manage contact lists. No ads, trackers, or third-party data collection.
Create and join events with shareable links. Invite friends to attend. Chat in group conversations. View event details and RSVP. Limit to 150 friends per group. Share updates and media within chats.
