arsenal hub by [kal_foundry]
// firearm inventory · ios + android

your armory.your data.

Firearms, ammo lots, and range sessions — tracked on your device. No account. No cloud. No tracking.

download on theApp Store get it onGoogle Play

pick your store — or open kalfoundry.com/arsenalhub on your phone.

accounts
0
cloud sync
0
trackers
0
security overviewAES-256 encrypted, on-device Arsenal Hub chat · discordstop by and chat with the devs — we're active.
  • Arsenal Hub dashboard: firearms, ammo lots, and range sessions at a glance, marked local only.
  • Firearms collection grid with search and rifle, handgun, and shotgun filters.
  • Ammo inventory by caliber, grain, lot, and round count.
  • Range session log with rounds, firearms used, targets, and hit rate.
security overview
Arsenal Hub security overview. Your collection database is encrypted on your device with AES-256-GCM: 256-bit key, fresh nonce every save, tamper-evident. Inventory never leaves your device — no account, no cloud sync, no server copy; only you can read it. Key held in iOS Keychain or Android Keystore; encrypted on-device backup; crash-safe, queued saves. Optional PIN vault with auto-relock, brute-force lockout after 5 wrong PINs, optional self-destruct after 10, and redacted exports.