Precision Bubble Level

BRASSOFTWARE

About this app

Precision bubble level and angle measuring utility for builders and craftsmen.
Accurate two-axis inclinometer and slope calculator with acoustic feedback.

Core Features:
- Audio Acoustic Beep Mode: Real-time acoustic beep tone feedback when angle reaches true level within 0.2 degrees.
- Complete offline functionality with zero network or location permissions
- Handcrafted high-performance custom Canvas rendering pipeline
- Full support for Android 16 edge-to-edge system insets and predictive gestures
- Fast and reliable local persistence with zero cloud tracking
- Calibrated responsive tools optimized for modern Android devices


Data Safety Declaration:
- Data Collected: None (0 bytes collected)
- Data Shared: None (0 bytes shared with third parties)
- Security Practices: No user accounts, zero network permissions, all data stored locally on device
- Permissions Requested: 0 (Zero Android permissions in AndroidManifest.xml)