iPhone Giveaway of the Day - Archi — Paperless Scanner

Archi is the Paperless-NGX client for iPhone, iPad and Mac that runs AI and OCR entirely on your device — no cloud subscription, no data sharing, zero privacy compromises.

Try it for free: the first 10 captures are included. After that, a one-time purchase unlocks the full version — no subscription, no cloud, no data collection.

Note: AI metadata extraction requires a one-time download of the Gemma 4 model (approx. 2.4 GB) after installation.

■ WHAT ARCHI DOES

Scan a document, recognize text, extract metadata — all in seconds, all locally. The document then lands neatly categorized in your self-hosted Paperless-NGX server.

■ ON YOUR DEVICE, NOT IN THE CLOUD

• OCR with Apple Vision — fast, offline, free
• AI metadata extraction with Google's Gemma 4 — runs directly on your iPhone, no server needed
• Automatic title, tag and correspondent suggestions based on content
• Import PDFs and images from other apps via the Share sheet

■ PAPERLESS-NGX INTEGRATION

• Browse and manage your entire document archive
• Full-text search across all documents
• Filter by tags, document type and correspondent
• Offline queue — scans saved locally until you're back online

■ REAL-WORLD USE CASES

Tax Season: Scan every receipt, invoice and bill as it arrives. Archi automatically recognizes the date, vendor and amount — and suggests the right tags. Come April, your IRS paperwork is already done.

Home Office & Business: Incoming invoices, delivery notes, contracts — Archi reads the document and proposes correspondent, document type and filing date without you lifting a finger.

Medical & Insurance: Digitize EOBs, lab results, insurance policies and medical records securely. Your health data never leaves your device.

No Wi-Fi? No Problem: Scan documents in the subway, in a basement archive or while travelling. Archi queues everything locally and syncs automatically when you're back online — unlike server-dependent alternatives.

Homelab & Self-Hosting: Running Paperless-NGX on a Synology NAS, Proxmox, Docker or a Raspberry Pi? Archi was built for exactly your setup. No SaaS, no monthly fees, no vendor lock-in.

■ PRIVACY FIRST

No account. No subscription. No cloud.
Your documents stay on your device and your server — and nowhere else.

All AI processing, all OCR, all metadata extraction runs exclusively on your iPhone. Archi never transmits document content to any external server — not Apple's, not Google's, not ours.

■ TECHNICAL DETAILS

• AI model: Gemma 4 E2B INT4 (Google open weights) — runs fully on-device via LiteRT, Metal GPU accelerated
• OCR: Apple Vision Framework — free, offline, privacy-preserving
• Backend: Paperless-NGX (self-hosted, URL and token fully configurable)
• Offline queue: SQLite-based, zero data loss when offline
• On-device AI: iPhone 15 Pro or newer, or an iPad with 6 GB RAM (M-series). Scanning, uploading and your archive work on all supported devices — even without AI.
• Runs on iPhone, iPad and Apple silicon Mac.

Archi requires a self-hosted Paperless-NGX server.