Inkventory: Fountain Pen & Ink

Inkventory is a fast, offline fountain pen and ink collection tracker built for Android. If you keep more than a handful of fountain pens and a growing shelf of inks, Inkventory helps you remember what you own, what's loaded right now, and what needs attention. THE INK SWATCH GRID See your entire ink collection as a grid of colour swatches, each with a level ring. It's the quickest way to answer "do I already own something like this?" - and it's genuinely nice to look at. WHAT YOU CAN TRACK • Fountain pens - brand, model, nib size and material, photo, notes • Inks - colour, brand, colour family, wetness, shading, sheen, shimmer, level, notes. • What's loaded - one-tap ink-change logging, so you always know which pen has which ink. • Ink levels - new / half / low / empty, updated in a single tap • Rotation reminders - get notified before a pen sits inked too long and dries out OFFLINE FIRST Inkventory works fully offline. Your collection lives on your device — no account required to start. YOUR DATA IS YOURS CSV export is free, forever. Export your whole fountain pen and ink collection anytime for backup or your own spreadsheets. No lock-in, ever. FREE TO USE The free tier covers up to 15 pens, 30 inks and 3 reminders — plenty for most collections. Ink-change logging, the swatch grid and CSV export are always free. PREMIUM (OPTIONAL) Upgrade for unlimited pens and inks, unlimited reminders, and full usage stats - which pens you actually reach for, which inks you go through fastest, and more. Free trial available. BUILT FOR FOUNTAIN PEN PEOPLE Whether you're a pen-first collector tracking nibs and rotations, or an ink-first enthusiast with a hundred bottles, Inkventory is a clean, modern fountain pen tracker that beats a spreadsheet on every axis. Download Inkventory and get your fountain pen and ink collection organised today.