Volume Lock+: Limiter & Mute

🔒 A volume lock that actually stays put on Android 13/14/15/16.
✓ No subscription. No aggressive ads.
✓ Lock every channel - media, ringtone, alarm, notification, system, call and Bluetooth - with minimal permissions.

Volume Lock+ keeps your sound exactly where you set it. The moment the volume changes, the lock snaps it right back. Set a fixed level, a safe range, or full mute per channel - whatever each situation needs.

WHY DOES MY VOLUME DROP RANDOMLY?

If your media volume keeps drifting down on its own, this is the fix. Lock the media channel and the level holds steady instead of creeping toward zero. No more "why does my volume drop randomly" after every song or video.

KEEP YOUR ALARM VOLUME FROM GOING DOWN

Tired of your alarm volume quietly sliding down until you sleep through it? Lock the alarm channel so the level you trust is the level that rings. Volume Lock+ enforces your alarm volume while the lock is active - so the morning alarm sounds at the volume you actually chose.

A PARENTAL CONTROL USE CASE

Need to keep the volume steady for a child who turns it all the way up - including kids on the autism spectrum who are sensitive to sudden loud sound? Lock the level and protect it with a PIN. It is a practical parental control use case, with a PIN-protected parental lock that can't be bypassed by tapping the volume keys.

STOP NOTIFICATIONS FROM BLASTING - OR STAYING SILENT

Set notifications and ringtone to a level that won't jump on you, or hold them muted when you need quiet. Keep the notification volume where you put it instead of fighting it every day.

BUILT FOR THE WAY VOLUME ACTUALLY GOES WRONG

- Worn or stuck volume keys that drift the level on their own
- A damp pocket pressing the buttons during a walk
- Bluetooth that jumps to a different volume the second it connects
- Meetings, prayer, class or the library where silence has to hold

SCENE LOCKS THAT DON'T TOUCH YOUR CURRENT VOLUME

Name your own scenarios - Meeting, Sleep, Kids - each with its own lock rules. Switching a scene changes which rules apply; it never reaches in and changes your current volume behind your back. You decide when the volume moves, not the app.

PER-OUTPUT ROUTE LOCKS

Set a different locked level for your speaker, your headphones and your Bluetooth. While the lock is active, switching output - plugging in headphones, connecting or dropping Bluetooth - snaps the volume to the level you set for that route.

A FLOATING QUICK-LOCK BUTTON

A movable floating button gives you one-tap lock and quick scene switching from anywhere. Size and transparency are yours to tune, and it stays out of the way until you need it.

WHAT YOU WON'T FIND HERE

- No subscription and no weekly paywall
- No aggressive interstitials interrupting you
- Minimal permissions - we only ask for what the lock needs, nothing more

Volume Lock+ is a Tools app: a focused, honest volume lock with strong parental control, scene locks, per-output route locks and a floating quick-lock - and the one thing that matters most, a volume lock that actually stays put.