Spirit Level - Accurate

🔧【Professional Spirit Level - Precision Measuring Tool】🔧
This is a professional digital spirit level app that uses your phone’s built-in accelerometer to help you quickly and accurately measure whether a surface is level.
✨ Core Features ✨
【Three Measuring Modes】• Horizontal Mode: Place phone flat, with concentric circle design for clear level indication• Vertical Side Mode: Stand phone upright, 3‑segment level ideal for narrow spaces• Horizontal Side Mode: Landscape orientation, flexible for various measuring scenarios
【High Precision Measurement】• Uses high‑precision accelerometer• Real‑time data updates with zero latency• Smooth bubble movement for accurate level judgment
【Smart Alerts】• Automatically plays a sound when perfectly level• Sound can be toggled on/off• Visual + audio dual feedback
【Beautiful Interface】• Modern gradient background• Icon‑based operation, simple and intuitive• Supports 15 languages for international use
【Persistent Settings】• Automatically saves last used mode• Restores automatically on next launch• Personal settings saved permanently
🎨 Design Philosophy
We believe a great utility app should be:
Simple: Ready to use with no learning curve
Accurate: Reliable measurements you can trust
Elegant: Comfortable visuals and pleasant operation
Practical: Solves real problems and improves efficiency
We have carefully crafted this spirit level to achieve the best balance between functionality and user experience.
💡 Usage Scenarios
Home Renovation:
Installing paintings and photo frames
Positioning furniture and appliances
Checking tile laying
Aligning cabinet installation
Job Site:
Construction surveying
Machinery leveling
Instrument installation
Engineering quality inspection
Daily Life:
Leveling photography equipment
Adjusting musical instrument placement
Calibrating sports equipment
Handicraft making
🔒 Privacy Protection
• No sensitive permissions required• No personal data collected• No data transmitted over the network• Runs locally, safe and secure
⚙️ Specifications
• Target SDK: 35 (complies with latest Google Play requirements)• Minimum Android version: 8.0 (API 26)• Required hardware: Accelerometer• Screen orientation: Portrait locked