Apps like XryptoMail (Mail Client)

Here are some great alternatives to XryptoMail (Mail Client) by cmeng :
eM Client - Secure Email App
eM Client - Secure Email App
★3.2
K-9 Mail
K-9 Mail
★3.4
Thunderbird: Free Your Inbox
Thunderbird: Free Your Inbox
★4.0
Free Mailer - Mail Client
Free Mailer - Mail Client
★3.6
OpenKeychain: Easy PGP
OpenKeychain: Easy PGP
★4.0
R2Mail2
R2Mail2
★3.8
Sugar Mail email app
Sugar Mail email app
★3.9
Full Mail: Encrypted Email for
Full Mail: Encrypted Email for
★4.2
Samsung Email
Samsung Email
★4.4
Conversations (Jabber / XMPP)
Conversations (Jabber / XMPP)
★4.2
ProfiMail Go - email client
ProfiMail Go - email client
★4.0
HB Mail for Outlook, Hotmail
HB Mail for Outlook, Hotmail
★4.3
Email Blue Mail - Calendar
Email Blue Mail - Calendar
★4.3
Email Popup: Poppy IMAP POP3
Email Popup: Poppy IMAP POP3
★3.3
Mailfence secure private email
Mailfence secure private email
★3.9
App for Gmail SMS etc：CosmoSia
App for Gmail SMS etc：CosmoSia
★4.2