Persist ( Volume Control ) Free

Persist puts you in complete control of your audio with a variety of volume controls and settings.
☆ Flexible presets
Apply your favourite audio settings in one tap. Quickly silence volume levels at an appointment, or at night for a comfortable sleep.

☆ Volume locker
It's the best way to prevent volume changes when bumped in your pocket, avoiding unexpected bursts of sound or missed calls.

FEATURES
✔ Create presets to easily apply your favourite settings.
✔ Lock each volume level to prevent accidental changes.
✔ Easily access volume controls and presets via notification shortcuts.
✔ Change ringtones for alarm, ringer, and notifications.
✔ Switch the ringer mode between silent, vibrate, and normal.
✔ Control vibrate settings.
✔ Separate or link ringer and notification volume (android 2.3 and below).
✔ Perform various notifications such as a vibrate or sound when the volume is locked.
✔ View and change a variety of volume levels.
    • Alarm
    • Bluetooth
    • Media
    • Notification
    • Ringer
    • System
    • Voice (in-call)

Upgrade to the paid version to access these features:
    • Scheduled presets by time or location.
    • Fully interactive home-screen widgets
    • 1x1 Preset - apply a set of audio settings
    • 1x1 Preset list - easily apply any preset
    • 1x1 Volume locker - change or lock volume levels
    • 1x1 Vibrate - switch vibrate settings for ringer and notification
    • 1x1 Ringer mode - change the ringer mode
    • 4x1 Dashboard – a slew of interactive volume widgets

PERMISSIONS
Full network access/view network connections – Bug reporting, ads, usage.
Modify system settings - Change advanced volume settings
Control vibration - Notifications
Run at startup - Restore settings after startup