Live Your Own Story
The Intelligent Messaging App
for the NextGen
Arc is the intelligent messaging app for the next generation, built on the principles of being Accessible, Reliable, and Confidential. Inheriting the strong foundation of Nocturne, Arc has evolved to offer a new standard in secure communication.
TRUE PRIVACY FOR EVERYONE
Arc provides end-to-end encryption (E2EE) for all users, including those on the free plan. This ensures your messages are completely secure and can only be read by you and the recipient. Ultimate peace of mind and freedom, in your hands.
CORE PHILOSOPHY: IGNITE THE FIRE
In Arc, messages automatically disappear from all devices and servers after a specified period. Our "Ignite the Fire" philosophy sparks free and heartwarming communication, untethered from digital records. It's our wish for you to cherish every single conversation.
KEY FEATURES
Connect Anywhere
Our proprietary mesh network allows you to exchange messages with nearby users even without an internet connection. Stay connected with your loved ones during disasters or in areas with poor connectivity.
Richer Communication
Enhance your conversations with diverse features like ephemeral group chats, a show/hide read receipts feature (Premium), and our unique "Emo" expressions.
CONSTANT EVOLUTION
We transform your feedback into progress. Arc will continue to evolve with updates released approximately every two weeks, ensuring we always meet your needs.
OUR ROADMAP
On-Device AI: Scheduled for release starting in Q2 2026.
Tiered Security: Paid plans (Standard/Premium) will launch in Q2 2026 or later, with an advanced Intelligence Plan including the "AEGIS" feature to be introduced further down the line.
With the new Arc, express your true self with confidence and rediscover the joy of communication.
The Intelligent Messaging App
for the NextGen
Arc is the intelligent messaging app for the next generation, built on the principles of being Accessible, Reliable, and Confidential. Inheriting the strong foundation of Nocturne, Arc has evolved to offer a new standard in secure communication.
TRUE PRIVACY FOR EVERYONE
Arc provides end-to-end encryption (E2EE) for all users, including those on the free plan. This ensures your messages are completely secure and can only be read by you and the recipient. Ultimate peace of mind and freedom, in your hands.
CORE PHILOSOPHY: IGNITE THE FIRE
In Arc, messages automatically disappear from all devices and servers after a specified period. Our "Ignite the Fire" philosophy sparks free and heartwarming communication, untethered from digital records. It's our wish for you to cherish every single conversation.
KEY FEATURES
Connect Anywhere
Our proprietary mesh network allows you to exchange messages with nearby users even without an internet connection. Stay connected with your loved ones during disasters or in areas with poor connectivity.
Richer Communication
Enhance your conversations with diverse features like ephemeral group chats, a show/hide read receipts feature (Premium), and our unique "Emo" expressions.
CONSTANT EVOLUTION
We transform your feedback into progress. Arc will continue to evolve with updates released approximately every two weeks, ensuring we always meet your needs.
OUR ROADMAP
On-Device AI: Scheduled for release starting in Q2 2026.
Tiered Security: Paid plans (Standard/Premium) will launch in Q2 2026 or later, with an advanced Intelligence Plan including the "AEGIS" feature to be introduced further down the line.
With the new Arc, express your true self with confidence and rediscover the joy of communication.
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