Download blank CSV

No signup. A blank worksheet, not an app import file. Keep any completed copy private.

Give each date a type

An issue date, expiry date, and chosen review date each mean something different. Keep the source attached or clearly referenced.

Source and reminder fields

  • Document or record
  • Date
  • Date type
  • Original source
  • Owner reminder lead time
  • Review owner
  • Status
  • Notes

An invented source expiry date

Document example G, 2027-01-31, Source expiry date, Original document, 30 days owner chosen, Owner, To review, Fictional.

Verify external dates directly

Membership Renewals uses dates you entered, with notification permission. Verify any legal or policy requirement with the authority or provider.

Keep the connected record.

Coldbore keeps firearm identity, photos, documents, maintenance, and range sessions together on your iPhone or iPad.

Unlimited records, ordinary reports, exports, iCloud Backup, and app lock stay free. Collection Check, Collection Pack, Renewals, and Costs and history need optional membership.

Get Coldbore free

iOS 17 or iPadOS 17 and later. No Coldbore account.

Reviewed October 2, 2026.

Sources Coldbore on the App Store