LensLog: Gear Tracker

Track every camera, lens, and accessory you own — right from your phone. No account, no cloud, no subscription. Your gear data stays yours, always.

LensLog is a local-first gear tracker built for photographers who own more than they can keep straight in their head.

Every body, lens, flash, and filter — logged with serial numbers, purchase details, current value, and photos. No account to create, no cloud subscription, no data leaving your device unless you choose to export it.

TRACK EVERYTHING Log unlimited gear with brand, category, serial number, purchase price, current value, condition, and notes. Attach photos to every item. Search by name, brand, or serial number in seconds.

BUILD KITS Group gear into kits — Wedding Kit, Travel Kit, Studio Kit — and see the total value and contents of each at a glance. Gear can belong to more than one kit.

PLAN YOUR NIGHT SKY SHOOTS Built-in Astro Tools take the guesswork out of astrophotography. Calculate the right shutter speed for pinpoint stars with the NPF rule, check field of view for your camera and lens combo, and plan around moon phase and dark sky windows — all matched to the gear you've already logged.

STAY ON TOP OF MAINTENANCE Log sensor cleanings, calibrations, firmware updates, and repairs per item, with cost and service notes, so you always know what's been done and when.

TRACK LOANS Lending gear to a second shooter or a friend? Record who has it, when it's due back, and get a clear overdue indicator if it's late.

GET INSURANCE-READY IN SECONDS Generate a formatted insurance report with serial numbers, photo counts, purchase sources, and owner details — flagging anything missing so you're not caught short when it matters. Export your full inventory as a CSV for spreadsheets, or a complete ZIP backup of your database and photos.

YOUR DATA, YOUR DEVICE Everything is stored locally with SQLite. Back up to a single file any time, restore it on a new device, and use iCloud Documents on iOS to keep a copy safe. No login, no server, no subscription.

MULTI-CURRENCY Track your collection's value in any of 20 currencies, from USD and EUR to JPY, INR, and BRL.

Whether you're insuring a single camera or managing a full studio inventory, LensLog keeps your gear organized, valued, and documented — without asking for an account.