LifeTool Pro

Description

**LifeTool Pro** is a comprehensive multi-functional application that integrates 10+ practical tools covering calculation, conversion, productivity, and utility categories. One app to meet all your daily needs!

### ✨ Core Features

#### 📊 Calculation Tools
- **Scientific Calculator**: Fast and accurate basic calculations
- **Mortgage Calculator**: Compare equal principal and interest vs. equal principal payment methods, repayment schedule, and professional advice
- **BMI Calculator**: Health index calculation, trend chart analysis, and health recommendations
- **Hash Calculator**: Support for MD5, SHA-1, SHA-256, and other hash algorithms

#### 🔄 Conversion Tools

- **Color Converter**: Convert between RGB, HEX, and HSL formats, color scheme recommendations, and color picker

#### 🛠️ Utility Tools
- **Flashlight**: One-tap activation with SOS mode support
- **QR Code Tools**: Scan QR codes, generate QR codes, and view history

#### 💼 Productivity Tools
- **Notepad**: Clean and beautiful note-taking app with multi-note management
- **Pomodoro Timer**: Focus timer with customizable duration and completion statistics
- **Daily Reminders**: Weather alerts, inspirational quotes, and customizable reminder times

#### 🎲 Random Tools
- **Random Number Generator**: Generate single or multiple numbers with range settings and duplicate removal options
- **Password Generator**: Secure password generation with customizable length and character sets, strength assessment
- **Random Color Generator**: Generate random colors with multiple format outputs

### 🔒 Privacy Protection

We value your privacy and security:
- All notes and local data are stored only on your device
- We do not upload your personal information to servers
- Weather feature only sends city names, no precise location tracking
- Please refer to the in-app privacy policy for detailed information