Features & Capabilities

DBD is an innovative smart lock management Chrome extension designed to enhance your phone security and accessibility. Utilizing Bluetooth technology, it allows you to effortlessly unlock your phone without fumbling for passwords or swiping patterns.

Beyond convenient unlocking, DBD offers advanced safety features including abnormal movement alarms that alert you to potential security breaches and weak battery notifications to ensure your device stays powered. Its personalized settings cater to your unique needs, providing a seamless and efficient lifestyle upgrade. Experience a smarter, safer way to interact with your phone using the DBD smart lock app.

User Growth & Download Statistics

By:
Shenzhen Dragon Brothers Digital Lock Co., Ltd.
Downloads:
16,477 41
Rating:
2.66
(69)
Version:
1.4.14 Last updated: 2026-03-02
Version code:
1414
Creation date:
2020-09-28
Publisher country:
CN CN
Permissions:
  • android.permission.ACCESS_COARSE_LOCATION Very high risk
  • android.permission.ACCESS_FINE_LOCATION Very high risk
  • android.permission.CAMERA Very high risk
  • android.permission.READ_PHONE_STATE Very high risk
  • android.permission.READ_EXTERNAL_STORAGE High risk
  • android.permission.READ_MEDIA_IMAGES High risk
  • android.permission.READ_MEDIA_VIDEO High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • android.permission.BLUETOOTH_ADMIN Moderate risk
  • android.permission.BLUETOOTH_CONNECT Moderate risk
  • See more
Size:
28.83MB
Email:
ap*****@oklok.net
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Shenzhen Dragon Brothers Digital Lock Co., Ltd.
Google Play Store
https://play.google.com/store/apps/details?id=net.oklok.dbd
Email:
ap*****@oklok.net
Website:
http://www.oklok.net

User Reviews

Users find the lock itself easy to use, effective, and durable, with good tech support. However, the companion app suffers from frequent technical issues such as errors during fingerprint addition and account creation. Many complain about excessive permission requests raising privacy concerns. Stability problems like losing data after updates and poor language localization reduce trust and usability. Despite the good hardware, the app's flaws significantly undermine user experience.
Pros
  • Lock is easy to use and setup, especially the fingerprint padlock.
  • Lock functions well independently after fingerprint registration.
  • Lock is convenient for low security use like gym or work, and works after exposure to water.
  • Tech support is responsive and helpful.
  • Lock helps avoid losing keys and protects belongings.
Cons
  • App frequently fails to add fingerprints or create accounts, showing errors like 'failed'.
  • App requests excessive and questionable permissions unrelated to lock functionality (contacts, camera, location).
  • App exhibits stability issues, losing login and fingerprint data after Android updates.
  • App has language problems and may appear suspicious or untrustworthy, raising data privacy concerns.
  • Lock depends heavily on app for setup, and app problems cause major usability issues.
Recent reviews
Good locks, easy to use.
by Pa*****, 2024-12-01

App can't add new fingerprints it brings a graphics error every time
by Jo*****, 2024-10-24
View all user reviews ›

Best DBD Alternatives

Here are some Android apps that are similar to DBD: