Know what you have.

Make room for the next adventure, not another duplicate.

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0pieces in your kit

0gaps on your list

0items to check

—recorded resale estimates

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Your collection

BUILD YOUR INVENTORY

Add a piece of gear

+Add an item or label photoJPG, PNG, or WebP · phone camera works too

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Item name Category Brand / model Activity Size, fit & specifications Quantity Ownership Condition Storage location Damage / wear

Replacement & care

Acquired Purchase price per item ($) Estimated total useful life (years) Replacement date override Replacement priority Last inspected Care / repair needed

The target date uses acquisition date plus your useful-life estimate, unless you set an override. Condition changes can flag a review; they do not establish safety or automatically change lifespan.

Value & selling

Use a recent comparable sale for the best estimate. These values are per item. Empty fields stay unknown.

Estimated gross resale now ($) Estimate checked on Comparable sale / source URL Estimated selling costs ($) Estimated gross resale in one year ($) What is one more year of use worth to you? ($)

Sell-or-keep compares net sale now with next year's net sale plus your use value. It assumes the same selling costs and no replacement purchase. It does not find a guaranteed optimal sale date.

Other notes

Item you need Category Activity Priority Desired quantity Budget per item ($) Match owned gear named… Required specs, size & fit Preferred product / brand URL Good gift idea? List status Notes for the gift giver

Review the details, then save.

How is it holding up?

What changed? Optional condition photo

Current condition Current damage summary Current repair needs

Your original description and photo stay in the dated history. Review suggested changes before saving.

Make it yours.

Connect private cloud storage

Use the project URL and publishable (or legacy anon) key from your Supabase project. Never enter a service-role key or Gemini key here.

Project URL Publishable / anon key

Email Password

Account creation may need email confirmation. Your app login is separate from your Supabase dashboard account.

Cloud mode requires the included database setup. AI additionally requires the included gear-assist function and a Gemini secret. Photos sent to Gemini's free tier may be used to improve Google's products.