R2Mail2

R2Mail2 is an email client for Android, with a driven OpenPGP implementation. The app focuses on the cryptographic implementation and good experience in association with email communication.

Key Facts

• Developer/Publisher: rundQuadrat OG
• License: Proprietary (Closed Source)
• Price: Free. Donations desired
• Web: https://r2mail2.com/
• Help: No support address available