Apps like CellTrust SL2

Here are some great alternatives to CellTrust SL2 by CellTrust Corporation :
BabelApp
BabelApp
★5.0
Cellcrypt Enterprise
Cellcrypt Enterprise
★3.3
Silent Phone - Secure Calling
Silent Phone - Secure Calling
★3.9
SMART Comms
SMART Comms
★3.4
Vocera Vina
Vocera Vina
★3.8
Cloudli Phone App
Cloudli Phone App
★3.8
101VOICE Mobile SoftPhone
101VOICE Mobile SoftPhone
★4.5
JPS VIA
JPS VIA
★3.3
Mobile Security for Business
Mobile Security for Business
★4.6
Vitelglobal
Vitelglobal
★4.2
QTel Secure
QTel Secure
★5.0
Phone Number: Texts & Calls
Phone Number: Texts & Calls
★3.5
Text App: Calling, Texting Now
Text App: Calling, Texting Now
★4.3
SaltIM
SaltIM
★4.0
AgniTalk
AgniTalk
★3.6
StealthTalk: Private Messenger
StealthTalk: Private Messenger
★4.1