Apps, by Ink & Iron Apps.

Small, sharp tools for makers, readers, and small operations. All three apps below are currently in closed alpha testing — no Play Store release yet. Want to alpha test? Pick an app on the contact form.

Alpha · Android

LibraryIQ

Scan, catalog, and organize your personal book library with AI-powered lookup.

Scan a barcode, snap a cover photo, or search by title — LibraryIQ finds metadata from 16+ sources and adds it to your library in seconds. AI-classified subgenres, custom collections, optional cloud sync for shared libraries.

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Alpha · Android

MatCalc

Calculate material coverage, conversions, and turf installation needs.

Fast offline calculator for landscapers, contractors, and DIYers. Coverage across 15 shapes, 12 preloaded materials, tonnage and cubic-yard estimates with settling adjustment.

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Alpha · Android

Simmer

Collect, modify, and shop from your recipes with AI-powered imports.

Personal recipe manager — no account, no cloud, fully local. Import from URL, photo, or manual entry; AI extraction via your own OpenAI, Gemini, or Claude API key.

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