Comparison

myArmsCache vs Hornady Reloading Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

myArmsCache

Easily track your firearms, ammunition, magazines, and accessories. Record range visits, monitor spending, and manage maintenance. All your data is stored locally for privacy.

Highlights
  • Detailed firearm and accessory inventory
  • Ammo usage and purchase tracking
  • Magazine management and reliability ratings
  • Maintenance and repair logs
  • Range visit records with target photos
  • Shopping and wish lists
  • Customizable organization with tags
Features
Read full description

YOUR RECORDS STAY ON YOUR DEVICE The information and photos you add to myArmsCache are stored on your device, not on a server. No account or registration is required. ONE OF THE ORIGINAL GUN APPS myArmsCache has been on the App Store for 10 years. • Used by thousands of gun owners. • Featured in American Handgunner and Athlon Outdoors. • Available for iPhone, iPad, and Mac. • Created by a developer, not a company. AUTOMATIC ROUNDS TRACKING Log a Range Report and everything updates automatically: 1. Ammo Updated: the rounds you fired are subtracted from your inventory, so your counts stay up to date. 2. Rounds & Malfunctions Added: round counts and any malfunctions are added to each firearm, magazine, accessory, and the ammo you used. 3. Maintenance Updated: if a firearm reaches its cleaning interval, it's added to your maintenance queue. MANAGE YOUR COLLECTION myArmsCache helps you manage your collection all in one place FIREARMS Maintain a detailed ownership record for every gun in your collection — kept current every time you log a Range Report or a Maintenance record • Firearm Details & Photos: including purchase and sale information • Assigned Items: magazines and accessories used with the firearm and parts installed on it • Range Activity: total rounds fired, last-fired date, and malfunctions • Maintenance and Repair History: record cleanings, inspections, repairs, and other service, including what was done, when it was completed, and what it cost AMMO Always know how much ammo you have available (set a target and know when to buy before you run low). Track the rounds purchased and fired — counts update automatically when you add a purchase or log a Range Report • Ammo Details & Photo • Purchase History: number of times purchased, total spent, cost per round • Range Use and Malfunctions: total rounds fired, malfunctions, the last-used date • Total Ammo Available: rounds available by caliber, manufacturer, and bullet type MAGAZINES Keep a record for every magazine you own — what guns it's used with, where it is, what you paid, how often you have used it, and how reliably it has performed. • Magazine Details & Photos: including purchase information • Assigned Firearms: guns each magazine is used with • Reliability Rating: know which magazines perform the best • Range Activity: total rounds fired, last used date, and malfunctions RANGE REPORT Keep a detailed log of your time at the range — including the guns, ammo, and magazines used, target photos, distance, weather, time, malfunctions, and rounds fired. ORGANIZATION Create custom tags to organize your collection. Use the same tag across guns, ammo, magazines, accessories, and parts — for example, use an “NFA” tag to group related items COLLECTION INSIGHTS View detailed breakdowns & spending in every section • Firearms: What you own, what it's worth & what you've spent by caliber, manufacturer, firearm type • Ammo: Rounds on hand, what they cost, cost per round & what you've shot by caliber, manufacturer, bullet type • Magazines: What you own & what you've spent by caliber, manufacturer, capacity • Range: What you spent & rounds fired by gun and caliber • Maintenance: What's been serviced & what it cost by maintenance type BE PREPARED • Insurance Reports: generate a PDF report for one or multiple firearms, including photos • CSV Export: export a CSV file for Guns, Ammo, Accessories, Magazines, Parts, Maintenance, and Range Reports • Backup & Restore: create a backup file to protect your data or move it to a new device YOUR FEEDBACK MATTERS Submit feature requests and vote on what you'd like to see added to the app -------------------- SUBSCRIPTION PRICING & TERMS Your subscription is processed via your App Store account and will automatically renew according to Apple's terms and conditions. You can manage your subscription plans in your App Store Account Settings Privacy: https://myArmsCache.com/privacy Terms: https://myArmsCache.com/terms

About

Hornady Reloading Guide

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.

Highlights
  • Reloading data for 200+ cartridges
  • Data for 300+ bullets
  • Safe data based on controlled testing
  • Purchase individual cartridge data
  • Purchase full handbook edition
  • Subscription for all data and updates
Features
Read full description

Derived from extensive testing by Hornady Manufacturing Company, this app includes reloading data for over 200 cartridges and 300 bullets. Under carefully controlled conditions using the components and test equipment specified, we report only data that proved safe in our research. Users have the ability to purchase data for individual cartridges, purchase the whole current edition of the handbook, or subscribe and receive the entire handbook plus more. Subscription provides access to all handbook data on your mobile device and real updates for all new data without waiting for the new handbook publication to be produced.

Screenshots

myArmsCache4 screens
Hornady Reloading Guide3 screens

Verdict

The call

myArmsCache and Hornady Reloading Guide both sit at 4.7 stars, but that hides the real split: 81% of myArmsCache's written reviews are positive against 32% of Hornady Reloading Guide's. myArmsCache also leads on update cadence (every 3 weeks vs every 2 months). Hornady Reloading Guide's advantage is ratings volume (17K vs 2.2K) and iOS requirement (15.0 vs 18.6). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. myArmsCache sells 3 in-app purchases, starting at $3.99 per month and Hornady Reloading Guide sells 3 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for myArmsCache against 4.6 for Hornady Reloading Guide. That said, the two scores are not equally well evidenced: Hornady Reloading Guide has 17K ratings behind it against 2.2K, so its average is the more settled of the two. Written reviews are what separate them: 81% of myArmsCache's written reviews are positive against 32% of Hornady Reloading Guide's.

UpkeepUpdate frequency

myArmsCache ships an update every 3 weeks, Hornady Reloading Guide every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
myArmsCache versus Hornady Reloading Guide: the parameters behind the verdict, then further details
ParametermyArmsCacheHornady Reloading Guide
PriceFreeFree
Rating4.7 (2.2K ratings) — better4.6 (17K ratings)
Positive reviews80.6% of reviews — better31.7% of reviews
Number of ratings2.2K17K — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size34 MB71 MB
Age rating17+17+
DeveloperDrea Creative LLCHornady

Customer experience

myArmsCache

All ratings2,195 ratings
Positive93.4%
Neutral3.2%
Negative3.4%
Written reviews144 reviews
Positive80.6%
Neutral7.6%
Negative11.8%

Hornady Reloading Guide

All ratings16,899 ratings
Positive91.6%
Neutral2.8%
Negative5.5%
Written reviews268 reviews
Positive31.7%
Neutral9.7%
Negative58.6%

User reviews

myArmsCache

From 2.2K App Store ratings

What we love

  • 🚀 Great app for all firearms needs
  • 👍 Easy to use and user-friendly
  • 💡 Excellent for inventory and organization
  • 🔒 Secure way to store firearm information
  • 👍 Comprehensive features for tracking guns, accessories, ammo, and more

Room to improve

  • 🐛 Issues with data loss and syncing across devices
  • 💰 Subscription model is frustrating for previous paid users
  • 🔒 Concerns about data privacy and storage
  • 👎 Limited free version with restricted functionality

Hornady Reloading Guide

From 17K App Store ratings

What we love

  • 🚀 Comprehensive reloading data
  • 📱 Convenient mobile access
  • 👍 Helpful range log and notes features
  • 🔍 Ability to purchase individual cartridges

Room to improve

  • 🐛 Frequent crashes and errors
  • 💰 Paywall for accessing data
  • 🔒 Account and login issues
  • 🤔 Confusing navigation and UI

Bugs and requests

myArmsCache

Reported bugs

2 issues
  • App crashes or becomes unresponsive
  • Issues with restoring purchases and accessing full app functionality

Requested features

6 requests
  • Ability to upload documents and PDFs
  • More flexible photo management (e.g., multiple photos per item, zoom/crop)
  • Improved ammo tracking and reporting
  • Sync data across multiple devices
  • Customizable views and reports
Show 1 more
  • Barcode/QR code scanning for faster data entry

Hornady Reloading Guide

Reported bugs

4 issues
  • Purchased data disappearing or inaccessible
  • Unable to log in or access account
  • Blank screens and unknown errors
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • Offline access to data
  • Improved range log with more details
  • Seamless integration with in-app purchases
  • Support for more powder and bullet options

In-app purchases

3 purchases

myArmsCache

Subscriptions3
  • Monthly Premium Membership7 Days trial$3.991 Month
  • 6-Month Premium Membership7 Days trial$14.996 Months
  • Yearly Premium Membership7 Days trial$19.991 Year
3 purchases

Hornady Reloading Guide

Subscriptions1
  • Reloading Guide Subscription$19.991 Year
One-time2
  • Hornady Point$0.99
  • 20 Hornady Points$19.99

Questions

Is myArmsCache free?
myArmsCache is free to download, with in-app purchases available.
Is Hornady Reloading Guide free?
Hornady Reloading Guide is free to download, with in-app purchases available.
Which has better reviews, myArmsCache or Hornady Reloading Guide?
myArmsCache is rated higher. myArmsCache averages 4.7 out of 5 from 2.2K ratings, while Hornady Reloading Guide averages 4.6 from 17K ratings.
Do myArmsCache or Hornady Reloading Guide have ads?
Neither myArmsCache nor Hornady Reloading Guide shows ads.
Which is updated more often, myArmsCache or Hornady Reloading Guide?
myArmsCache ships an update every 3 weeks, and Hornady Reloading Guide every 2 months. Most recently, myArmsCache was updated on October 16, 2026 and Hornady Reloading Guide on October 17, 2026.

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