Underwater Camera with Lock is a photography app developed by RMPlay.
How many times has Underwater Camera with Lock been downloaded?
Underwater Camera with Lock has been downloaded 4.6 thousand times. In the last 30 days, the app was downloaded 1.5 thousand times.
What is the rating of Underwater Camera with Lock?
Underwater Camera with Lock has no ratings yet.
Is Underwater Camera with Lock free?
Underwater Camera with Lock is free to download. The APK download size is 1.68 MB. The latest version available is 3.0.1. The last update was on August 6, 2026.
What are the requirements for Underwater Camera with Lock?
The app has a content rating of Everyone. The app has been available on Google Play April 2025.
Description
Shoot photos and video underwater with the screen locked — everything runs on the volume buttons. Water and accidental touches can't get in the way.
A phone in a waterproof case is already an underwater camera. But the built-in camera app is useless down there: water presses on the screen, changes settings, stops the recording. This app fixes that.
HOW IT WORKS
Put your phone in a waterproof case. Open the app. Lock the screen by holding the volume up button. The screen stops responding to touch — from then on you shoot with the volume buttons.
On first launch the app shows a short controls guide so you memorise the buttons before you go under. You can open it again any time from the settings.
CONTROLS
Volume up: • Short press — take a photo • Hold for 1 second — lock or unlock the screen
Volume down: • Short press — start or stop recording • Hold for 1 second — switch camera
Every action is confirmed by its own vibration pattern, so you know what happened without looking at the screen.
WHAT THE LOCKED SCREEN SHOWS
Locking no longer hides the picture — you can see what you're filming. The screen shows a large recording timer, the active camera, the zoom level and whether the flashlight is on. Recording or not is obvious at a glance: while recording, a red border glows around the whole screen, visible even in murky water.
FEATURES
• Photos and video with sound • Full screen lock against accidental touches • Recording timer • Video quality: 4K, 1080p, 720p, 480p • 30 or 60 fps, where the camera supports it • Bitrate on par with the stock camera app • Camera choice: main, wide-angle, telephoto, front • Pinch to zoom • Flashlight for shooting in the dark and at depth • The screen stays awake while shooting and while locked • Screen rotation, held fixed during recording • Your camera, quality and frame rate are remembered • Full-screen mode with nothing in the way
WHO IT IS FOR
• Underwater shooting: diving, snorkelling, swimming • Filming in rain and snow • Any situation where touching the screen is awkward: gloves, wet hands, a case
PRIVACY
The app collects no data and has no internet access — you can confirm that in the permissions list. Photos and video are saved only on your device.
Recent changes: • The camera now starts right after you grant permission — before, the screen could stay black on first launch until you reopened the app. • A clear explanation of why camera access is needed. • Android 16 support and compatibility with more devices.
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