CSV Viewer-Chart & Analysis

LFC LAB

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About this app

Visualize CSV data instantly — not as plain text.
Create charts, heatmaps, and scatter plots in seconds for fast, clear insights.

Built for developers, engineers, and data analysts who work with logs, sensors, and measurement data.
A lightweight, fast, and easy-to-use CSV viewer & chart analyzer.

■ Who This App Is For
- Users who need to check CSV logs on mobile without a PC
- Engineers handling experiment, sensor, or measurement data
- Beginners who want simple correlation analysis (heatmap, scatter)
- Users who need quick visualization without Excel
- Developers/testers who want a dashboard-style CSV viewer

■ Key Features
1. CSV File Viewer
- Open CSV files directly on your phone
- Clean grid/table view for easy reading
- Smooth scrolling even with large files
- Optimized for log and measurement data

2. Line Chart Visualization
- See time-series trends instantly
- Compare multiple columns at once
- Zoom and pan for detailed analysis

3. Correlation Analysis Tools
Scatter Plot
- Visualize relationships between two variables
- Detect clusters, trends, and outliers
Heatmap
- Color-coded correlation matrix
- Identify strong relationships at a glance

4. Dashboard View
- See key metrics on a single screen
- Combine multiple charts for quick insights
- Ideal for log monitoring and data summaries

What’s new

Bug Fix
- Return Function Error Fixed