Best Ammo Squared Apps

Hornady Ballistics

by Hornady

Free

Perform advanced ballistic calculations using Doppler radar-measured bullet drag coefficients. This app offers both 4DOF trajectory and BC-based calculators, along with a comprehensive ammunition library for precise shooting.

GunFolio: Gun and Ammo Tracker

Firearm & ammo inventory

Free

Organize your firearm and ammunition collection with detailed inventory, maintenance logs, and range day tracking. Keep a private, searchable record of all your items for insurance or personal use.

WikiArms Ammo & Firearm Engine

Find the best-priced deals

Free

Easily find the best prices on ammunition, reloading supplies, firearms, and parts from over 500 stores. Filter by caliber, case type, and more to locate specific items quickly. This app aggregates deals from various retailers, directing you to sellers for purchase.

Guns & Ammo Specials

Firearms, optics, and ammo.

Free

Access a wide range of specialty firearm publications from a trusted source. Explore detailed content on various firearms, optics, and ammunition, featuring expert articles and high-quality imagery.

Ballistics Calculator 2026

Bullet drop. New calc method!

Free

This app calculates bullet trajectory for precise aiming. It features a large database of cartridges and reticles, offering graphic trajectory displays and comparisons. Supports various environmental factors and unit systems for accurate shooting.

Get Guns N Ammo

Shop Firearms, Ammo, and Optic

Free

Shop firearms, ammunition, and optics securely and conveniently. Browse a wide selection from trusted brands with a user-friendly interface. Track orders and manage your account seamlessly.

RCBS Reloading App

by Hodgdon/IMR Powder Co.

Free

This app helps firearm enthusiasts manage their reloading process. It allows for precise control of compatible powder dispensers, logs detailed load data, and stores firearm profiles. Track your performance, environmental conditions, and even contact support directly.

Arsenal Tracker Gun Inventory

Ammo, NFA, CCW & Range Log

Free

Manage your firearm collection, track ammunition, log range visits, and record maintenance. This app offers a secure, offline-first solution for responsible gun owners to organize and monitor their firearms and related activities.

Hornady Reloading Guide

by Hornady

Free

Access comprehensive reloading data for hundreds of cartridges and bullets, based on extensive testing. Purchase individual data sets, the entire current edition, or subscribe for continuous updates and full access to all data on your mobile device.

Guns & Ammo

New firearms, optics and ammo.

Free

This app provides expert reviews and insights on new firearms, optics, and ammunition. It features articles on gun technology, trends, training, and historical identification, written by experienced professionals.

Ballistic: Advanced Edition

#1 Ballistics Calculator

Free

This advanced ballistics calculator provides precise trajectory calculations for serious shooters. It accounts for atmospheric conditions, Coriolis effect, and gyroscopic spin, offering a comprehensive tool for hunting and range practice with extensive projectile data and a rangefinder.

GunVault

A firearm inventory

Free

Manage your firearm collection privately and securely. Track firearms, accessories, and ammunition with detailed records and photos. Includes service history, range sessions, and kit creation.

Ammo Connect

by Gazellia Ventures LLC

Free

Receive instant notifications on price fluctuations for your preferred ammunition. Stay informed about the latest deals and changes in ammo availability.

TrueData

Ballistics Calculator

Free

This app calculates ballistic data for rifles and bullets, factoring in weather and distance. It offers advanced features like muzzle velocity and BC truing, extensive bullet libraries, and customizable rifle and bullet profiles. Exportable trajectory tables and real-time weather integration enhance accuracy for shooters.

CountMyRounds

Simple Gun & Ammo Management.

Free

Easily manage your firearms and ammunition inventory. Track rounds fired, organize your collection, and sync data across devices. Access your information offline for convenience at the range.

My Armory

by Northeast Smart Software, LLC

Free

Log and manage all your firearms, ammunition, and accessories with detailed records and images. Easily export data, create wish lists, and track shooting sessions. Store related documents and import existing inventory.