Armory: Gun & Ammo Log is a tools app developed by Hayden Otto.
Install Statistics
Armory: Gun & Ammo Log has been installed 130 times. In the last 30 days, the app was installed 72 times.
User Ratings
The app has no ratings yet.
App Information
Armory: Gun & Ammo Log is freely available from Google Play. The app size is 79.43 MB. The latest version available is 1.1.0. The last update was on October 28, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since June 2026.
Description by Hayden Otto(from Google Play)
Armory is the private logbook for everything you own and shoot — guns, ammo, and range days — stored entirely on your device.
Register your firearms, track your ammunition, log your range sessions, and let Armory keep your round counts and ammo inventory in sync automatically. No account, no cloud, no tracking. Your data stays on your phone unless you export it yourself.
THE CORE LOOP • Register each firearm — make, model, caliber, serial, photos, notes. • Track ammo — by caliber, brand, grain, cost, and quantity on hand. • Log a range session — choose the gun and ammo, enter rounds fired. Each gun's round count rises and your ammo on-hand falls, automatically.
KNOW YOUR GUNS • Per-firearm lifetime round counts, derived from your sessions. • Cleaning reminders by rounds fired or days since last clean. • A maintenance log for each firearm.
STAY STOCKED • Ammo inventory with low-stock alerts. • Cost-per-round tracking.
ADVANCED STATS (Pro) • Lifetime rounds, total spend, blended cost-per-round. • Rounds by firearm and by caliber, plus round-count history and range cadence.
SHAREABLE CARDS (free) • Clean cards for your collection, a range day, or a milestone — built to share.
PRIVATE BY DESIGN • Local-first and offline; your records never leave your device. • No account, no sign-up, no third-party tracking. • Export your data anytime.
Armory is free for up to 5 firearms with unlimited ammo and sessions. Armory Pro adds unlimited firearms, maintenance tracking, photos, advanced stats, and import — annual (with a free trial) or one-time lifetime.
Recent changes: • Send feedback straight from Settings: found a bug or want a feature? Tap Send feedback and tell us. • Rate Armory from Settings: if Armory helps you, a quick rating helps other shooters find it. • New: anonymous, content-free usage statistics help us see what to improve. They never include your guns, ammo, serial numbers, notes or locations, and you can turn them off any time in Settings → Support & privacy. • Fixes and polish.
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