Guns & Ammo Inventory Database


myArmsCache is rated 4.7 out of 5 on the App Store

Whether you’re a serious firearms collector, a novice, or somewhere in between, myArmsCache has everything you need to keep track of your firearms, ammo, accessories, gun parts, time at the range — and much more. 

myArmsCache Overview

Here is a basic overview of the different sections in the myArmsCache app:

Keep a detailed inventory of each gun, including manufacturer, model, caliber, action, modifications, serial number, and purchase details. 

The app will automatically keep track of total rounds shot and the date last fired.

Sold Guns: keep a record of the details on the guns you sold, including date sold, who you sold it to, amount received, dealer info, and sale details.

Keep an inventory of your Ammo, including brand, caliber, bullet type, bullet weight, muzzle velocity, muzzle energy, purchase details. There is an Ammo Archive section where you can move ammo you no longer use.
You’ll also be able to keep track of the date you last used the ammo, what gun you used it with, and how many rounds you’ve used.
The app will automatically calculate cost per round and keep track of ammo usage, so you’ll always know how much ammo you have.
Whenever you have less than 100 rounds of a particular ammo, the number of ammo and the caliber will appear in red.

Keep a detailed inventory of your Gun Parts, including manufacturer, model, part details, finish, category, serial number, purchase details, and more.

Additionally, each part can be assigned to a specific gun, so you can keep track of the parts you added to each gun.

Sold Parts: keep a record of the details on the parts you sold, including date sold, amount received, who you sold it to, and sale details.

Keep an inventory of all your accessories, including holsters, scopes, loaders, range bags, etc.
If you use an accessory with a particular gun, you have the option to assign it to that Gun.

Record maintenance details for your guns — including cleaning, repair, etc.

You can record the date of maintenance, notes, the cost, when you dropped it off, and when you picked it up.

Keep a record of your visits to the Range, including photos of the target, which guns, ammo, and accessories were used, the weather, time of day, distance, rounds shots, and malfunctions.

The ammo you add to the Range Report will automatically be deducted from your inventory.

myArmsCache also has sections for:

Keep a list of Guns, Ammo, and Accessories that you want to take with you to the Range. You can use the checkmarks to check off an item when you add it to your bag.

Use the Shopping List to keep track of items you want to purchase. There are separate sections for Guns, Ammo, Accessories, and Parts so that you can keep a separate list for each.

The Purchase Report section provides details on how much money you’ve spent on Guns, Ammo, Accessories, and Parts you’ve purchased.

You can sort the Purchase Report by Month, Year, Store, and Manufacturer.

View detailed statistics for your all your Guns (including total value of all your guns). Sold Guns, Ammo, Accessories, Parts, Sold Parts, and Range Visits.

There is also a Summary section where you can view your stats for the last 30 days.


** myArmsCache is available for the iPhone & iPad, but it doesn’t sync data between devices. If you want you data on more than one device, you can use File Sharing (click here for instructions)

** I value your privacy and don’t collect any of the information you add to the app. The data you enter in the app is stored on your device (not on a server). 

Start your Free 7-Day Trial of myArmsCache

myArmsCache is rated 4.7 out of 5 on the App Store

Here's what some users have said about the app:

Captain Stats!
Very nice app that is cleanly designed and has great options for organizing and cataloging information. I have a small collection I’ve inventoried with this so far and have run into no issues. Really enjoying the analytics on purchasing and pricing…

Best Firearm App
One the best gun and ammo trackers out there. Very easy to use super fast, and has a great layout. Been using the past couple of hears and it’s nice to know how many rounds I put through each gun per year. 100% recommend for anyone on the fence.

Outstanding database app!

Bought this app to have a simple database application to keep detailed records of my collection. Have been very pleasantly surprised at the comprehensive nature of this app – it provides a wealth of information linking guns, ammo, and accessories in an easy-to-use interface…

Love it
This app allowed me to keep track of all my inventory. Well worth paying for! Packed with Features from sorting to exporting to excel.

Best of many I have tried

This is very user friendly and also powerful at the same time.

Amazing App
Very nicely designed and easy to use. Navigation among calibers for ammo purchases and tracking is a breeze.

Simple, intuitive, useful, handy
A great tool to organize your collection digitally and useful for range reports. Get it.

Great way to track your firearms and EDC gear
Great app for keeping track of your shooting gear.

Try myArmsCache FREE for 7 Days