DashLock

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Everyone
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Screenshot image
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About this app

DashLock is car mode for your screen. When your phone connects to your car's Bluetooth, it sets the screen brightness and locks the screen rotation for the whole drive. When you leave the car, your original display settings come back automatically. No tapping, no remembering, nothing to undo.

WHY YOU NEED IT

Phone inside the dash nook, Google Maps or Waze open, and then:
• The screen dims because auto brightness thinks the car is dark. Sunlight and glare make navigation unreadable.
• The map flips between portrait and landscape every time the mount wobbles or you take a corner.
• You turn auto rotate off and brightness up by hand, then forget to turn them back at night.

DashLock fixes all of that with one setup and zero daily effort.

FEATURES

• Automatic brightness control while driving: max brightness, full brightness or any level you choose
• Screen rotation lock: force portrait or force landscape, auto rotate stays off until you leave the car
• Bluetooth trigger: the car connecting is the only signal needed, no GPS, no location tracking
• Detection mode for cars that are not paired: DashLock can spot a switched-on car by its Bluetooth address
• Restore on exit: brightness, adaptive brightness and auto rotate go back to their previous values
• Pause button in the notification: get your normal settings back for a moment without leaving the car
• Works with any phone mount, cradle or holder, and alongside Google Maps, Waze or any navigation app
• Works in cars without Android Auto, old cars with a Bluetooth adapter
Locks brightness and rotation while in your car.
Updated on
Sep 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Few tweaks
Content rating
Everyone
In-App Purchases
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App support

About the developer
Pascal Pierre Heitz
heitz.pascal.pro@gmail.com
Zapova 6 15000 Praha Czechia