Is it easy to use SMS master or mobile phone safe?

Sms master, only SMS, can encrypt a SMS or an entire folder (such as inbox). That is, after encryption, you should enter the password before entering the encrypted "inbox", and before entering the short message such as "Chen Ming xxxxxxx", you should enter the password before encryption.

Mobile phone security allows you to encrypt (or disable) contacts, text messages, call records, etc. Do it separately or at the same time, so that you need to enter the password before you can enter the contact or SMS program.

So, in the words of SMS master, if you encrypt your inbox and outbox, others will not see your message.

The mobile phone safe, on the other hand, can't let others enter your news, let alone see any news of you.