Circles - E2E Secure Messenger 17+

Classifieds, Live location

Gregory Conti

    • 5.0 • 1 Rating
    • Free



Circles is FREE and we care about your Privacy !
This app provides best in class end-to-end security and encryption for your Messages, Classifieds, Events and Location points.

Claiming compliance with NIST SP800-56 rev3 C(1e,2s) and HKDF (RFC5869) standards and using AES128, HMAC256, ECDH128, ECDSA256.

This app allows you to add contacts through the sharing of a so called 'public key' over the internet and to communicate with them reliably.

This app allows you to create Circles, where members are added through the sharing of a so called 'public key' over the internet

All the Messages, images, classifieds and GPS points are shared within a Circle using end-to-end security through internet.

Circles allows you to cryptographically verify (out of band) that members are granted access to the same Circles then you (Badging).
In addition, each Circle owner can distribute cryptographic Vouchers to their Members.

Circles properties:
When creating a Circle, you can select whether you are the only one allowed to add members to this Circle or if any other Circle member can add members to this Circle.

In addition, you can select whether you are the only one allowed to send message, image and classifieds to the Circles, or if every member of the Circle is allowed to do so.

Badging functionality:
Each Circle can be used to allow people entering events, accessing services with voucher, attest of privileges of being in a Circle

Voucher functionality:
Circles owners can distribute cryptographic vouchers.

Circles is automatically synchronised on all your devices running under the same icloud account using iCloud keychain and iCloud drive.
You can start a discussion on your iPhone, then continue it on your iPad, seamlessly.

Thanks to End-to-End security, all messages, images, classifieds and GPS points can be securely stored outside of your devices, in Servers.
This greatly minimise the storage consumption on your device while providing easy access to any of your device.

The messages, images, classifieds and GPS points of Circles that are not used for more than 3 weeks are automatically deleted.

What’s New

Version 1.29

Bug fixes.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Gregory Conti, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer