A high-performance, privacy-first data intelligence platform for smart data collection, analysis and reporting

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Download

Platform	Download	Notes
🪟 Windows	SpanInsight_Setup.exe	Windows 10/11 64-bit Installer
🤖 Android		Recommended for most users

Android (APK direct download)

Variant	Download	Notes
📱 ARM64 (most phones)	spaninsight-arm64-v8a.apk	Modern 64-bit devices
📱 ARMv7 (older phones)	spaninsight-armeabi-v7a.apk	32-bit ARM devices
💻 x86_64 (emulators)	spaninsight-x86_64.apk	Chromebooks & emulators

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Core Capabilities

Capability	Description
Collaborative Workspace	Multi-collaborator workspaces grouped under secure 6-digit PIN keys. Sync analyses, reports, and survey forms in real-time.
Recipe Re-execution	Data residency is guaranteed. Raw datasets remain local to each collaborator. Shared analysis steps are processed as recipes that re-execute inside local sandboxes.
Smart Surveys	Natural language survey generation (Text/Voice) with real-time preview — great for student research and customer feedback.
Autopilot Engine	Multi-pass analysis orchestration for comprehensive automated report generation.
Professional Export	Export reports as PDF and PowerPoint with secure cloud sharing via ephemeral links.
Local Security	Sandbox-restricted Python execution environment ensuring 100% data residency.

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Screenshots

Desktop Experience

Workspace Home Screen — seamlessly collaborate and organize project files

Autonomous AI Autopilot — multi-pass local analysis orchestration for report generation

Mobile Experience

Home Dashboard — dark theme optimized for local secure workspace sync	AdMob & Rewards — watch buffered interstitial ads to top-up daily free credits

Smart Survey Builder — generate forms from voice or text prompts	Public Web Survey — responsive client interface for fast data collection	Live Responses — track user feedback in real time with quick-actions

Local Data Analysis — visual charts, tables, and sandboxed execution blocks	Interactive Shared Reports — public-facing web insights hosted on report.spaninsight.com

Export to PDF — native layout engine with print preview controls	PowerPoint Slide Generator — export report structures into PPT format

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Features

• Privacy-First AI — Analysis runs locally; only AI prompts touch the secure gateway, never your raw dataset files.
• Dynamic Workspaces — Create, join, and switch between separate project workspaces instantly via a top-right switcher drop-down.
• Voice-to-Insight — Use natural language voice commands to query your data or build survey forms.
• Editable Code Blocks — View, edit, and re-run the Python code behind every analysis result.
• Local Sandbox — Built-in Python runtime (pandas, matplotlib) runs in a restricted environment.
• Credit-Based System — AI tasks use a transparent credit system with generous daily free allowances.
• Native Desktop & Mobile — High-performance, optimized deployments across Windows and Android devices.
• Google AdMob Integration — Safe, buffered banner and interstitial advertising support for mobile app users.
• Resilient Mobile Sandbox — Hardened client environment utilizing sandboxed directory access (FLET_APP_STORAGE_DATA/TEMP) for maximum permission security and zero PermissionError crashes.

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Architecture

Layer	Technology	Purpose
Frontend	Flet	Reactive UI with vibrant styling, dark mode, and smooth transitions
Compute	Local Python Runtime	Pandas-based data processing & Matplotlib rendering
Secure Edge Gateway	Secure Gateway (api.spaninsight.com)	Private multi-model AI orchestration with automatic failover
Edge Metadata Store	Secure Edge Database	Workspace configurations, collaborative forms, and response indices
Ephemeral Cache Store	Ephemeral Secure Storage	Fast-loading shared interactive reports (7-day lifecycle)
Local Storage	Platform Keychain	Encrypted client-side credentials & offline project states

Visual Flow

graph TB
    subgraph SPANINSIGHT_APP ["📱 SPANINSIGHT CLIENT (Local-First APP)"]
        UI["🎨 Flet Reactive UI (Home | Analysis | Forms | Reports | Settings)"]
        Runtime["⚙️ Local Python Runtime (Pandas, Matplotlib)"]
        UI --> Runtime
    end

    subgraph SECURE_EDGE_GATEWAY ["🔒 SECURE EDGE GATEWAY (api.spaninsight.com)"]
        Inference["🤖 Autonomous AI Inference Engine"]
        D1["💾 Secure Edge Database"]
        R2["📦 Ephemeral Storage Bucket"]
        Verify["🔑 Cryptographic Challenge Verification"]
    end

    Runtime ==>|HTTPS TLS 1.3| SECURE_EDGE_GATEWAY

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Credit System

Action	Credits
AI Suggestion	1
Custom Prompt / Voice	3
Autopilot (Full Report)	15
Daily Allowance	50 FREE

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Privacy & Security

Spaninsight is designed with a Privacy-First philosophy.

1. Local Execution: Data processing (filtering, grouping, analysis) happens entirely on your device.
2. Encryption: All communication with the AI gateway is encrypted via TLS 1.3.
3. Data Residency: We do not store your uploaded CSV/Excel/JSON files. Insights are generated on the fly.
4. Sandbox Isolation: AI-generated code runs in a restricted Python environment with no file system or network access.

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Legal Disclaimer

Spaninsight is a data analysis tool. While it uses advanced AI to suggest insights, users are responsible for verifying the accuracy of automated reports before making business decisions. Spaninsight does not take responsibility for data loss resulting from local sandbox execution errors.