Watchlion Free

Watchlion helps you to keep some contacts private. All SMS message and call log will hide from the android system.

Features:
*Password protection
*Keep SMS messages and call log secret
*Notes
*Data export/import
*Free version only support one secret contact

Screenshots: 

Application Permissions:

Read sms- Allows an application to read SMS messages.

Write sms- Allows an application to write SMS messages.

Send sms- Allows an application to send SMS messages.

Receive sms- Allows an application to monitor incoming SMS messages, to record or perform processing on them.

Read contacts- Allows an application to read the user''s contacts data.

Write contacts- Allows an application to write (but not read) the user''s contacts data.

Read phone state- Allows read only access to phone state.

Call phone- Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call being placed.

Receive boot completed- Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.

Vibrate- Allows access to the vibrator

Internet- Allows applications to open network sockets.

You can download at: http://apk.cuaban.net/detail/10951/Watchlion-Free.html