NQ Mobile Vault is a free Android app that lets you keep your private text messages, photos, videos, private contacts and call logs safely hide from prying eyes. The app is very easy to setup and use. Install NQ Mobile Vault from Google Play (download link below) and run the app. It’ll ask you to enter a password. Enter a desired password and confirm it.
In the next screen, choose “Photos” (if you want to hide photos) and select photos that you want to hide. Then tap on “Import” button. Similarly you can encrypt SMS, videos, private contacts and call logs. NQ Mobile Vault is available free to Android users on Google Play. For advanced features, including unlimited text message storage, stealth mode and break in monitoring, users can upgrade to the premium version for $1.99 USD per month.
