# Hornady Ballistics

> Ballistic calculator with Doppler radar data and ammo library. (iPhone/iPad app by Hornady.)

- Source: https://appshunter.io/ios/app/hornady-ballistics/id1183535443 (this page in markdown: same URL + `.md`)
- Developer: [Hornady](https://appshunter.io/developer/1254568421)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.80/5 from 42,558 App Store ratings · 388 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 57 MB
- Languages: American English, Italian, European Spanish
- Released: 2017-06-26
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/hornady-ballistics/id1183535443/reviews.md

## What is Hornady Ballistics?

Hornady Ballistics features advanced 4DOF trajectory and ballistic calculations based on Doppler Radar measured bullet drag coefficient inputs. Also includes BC based calculator and ammo library

## Key features

- Advanced 4DOF trajectory calculations
- Doppler radar measured bullet drag coefficient
- BC based calculator
- Ammunition library

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Multi Hud | $0.99 | one-time |
| Range Cards | $0.99 | one-time |
| Group Analysis | $4.99 | one-time |
| Moving Target | $4.99 | one-time |


## What do users think of Hornady Ballistics?

Overall sentiment: neutral

**Pros**

- 🚀 Accurate ballistic calculations
- 👍 Intuitive and user-friendly interface
- 💡 Useful features like shooting angle and azimuth
- 🎯 Helps achieve long-range accuracy

**Cons**

- 🐛 Frequent crashes and app not loading
- 🔌 Issues with compatibility on newer devices
- 🔍 Limited bullet and caliber options
- 🔧 Difficulty customizing units of measure

**Commonly reported bugs**

- App crashes on launch or during use
- Saved data not persisting or resetting
- Incorrect data being saved (e.g. wrong bullet weight)
- Navigation and UI elements not functioning properly

**Most requested features**

- Add more bullet and caliber options
- Allow customization of units (metric/imperial)
- Integrate with weather stations for automatic data input
- Ability to save and export range cards

## Recent user reviews (10 of 388)

All indexed reviews: https://appshunter.io/ios/app/hornady-ballistics/id1183535443/reviews.md

### 3/5 — Password not working

*2026-08-04, version 2026.421.1074*

I sent a request for new password and it fails

### 5/5 — Usually spot on, sometimes a little off but not by much.

*2026-08-03, version 2026.421.1074*

With the correct environmental conditions input and load ballistics the adjustments recommended by the 4DOF are usually spot on from 600 yds in. 538 is the farthest I’ve taken a muledeer with it, but that was a -13 degree decline with a 24 mph crosswind (175 grain Fusion Tipped in 7PRC). The shot was a little high but it dropped him in his tracks. The previous year I took one at 505 yd with an old 30-06 using the 4DOF calculations. When I first started using it, I’d compare its output to my own calculations and it was usually pretty darn close. Outside of 350, I trust the app. more than my own math and use it all the time now. 

A free way to get environmental conditions if you don’t have a Kestrel or similar instrument to pair with the 4DOF app is to download the Burris Connect app, set up a rifle profile and then press “request environmental data” in the “ballistics” tab. Then type that info. into the 4DOF app. Works for me anyways.

### 1/5 — Will not work

*2026-07-18, version 2026.421.1074*

It crashed every time you try to select ammunition. I’ve deleted and reloaded the app 3 times and it never fixes the problem. Don’t waste your time on this app.

### 5/5 — Hornady Rules

*2026-06-21, version 2026.421.1074*

Amazing this is free!

### 5/5 — The only brand I shoot

*2026-06-17, version 2026.421.1074*

I have used Hornady bullets and ammo for over 30 years and I know when the trigger is squeezed and my Hornady leave the barrel there will be meat on the ground. I love your 325 grain XTP 490 Ruger ammo, it has taken a few Russian boat and a boatload of deer with my Taurus Raging Bull revolver.You keep doing your thing and I’ll take care of the rest.

### 3/5 — Pay options not working

*2026-06-01, version 2026.421.1074*

I tried to do the paid upgrades and was charged. However every time I try to use them they want to charge me again. I’ve closed out the app and even deleted and reinstalled with the same issue. I ended up getting a refund from apple.

### 5/5 — Reloading information

*2026-05-22, version 2026.421.1074*

Hornady technician was very knowledgeable, courteous and helpful.

### 4/5 — 9.5/10

*2026-05-14, version 2026.421.1074*

I’ve historically used Ballistic AE. However I’ve grown fond of this app. It could be a 10/10 if it worked on my Apple Watch as well.  AB can’t be the only one out there capable of getting their app to work on smart watches.

### 5/5 — Gip

*2026-05-01, version 2026.0304.1061*

Best Ammunition

### 4/5 — Very good but a little limiting

*2026-04-23, version 2026.0304.1061*

Tried out the 4dof and love the idea of an angular zero, but the app is pretty restrictive to Hornady loads. They are open to others, but the library is limited and the regular ballistic calc is meh. 

Switched to their group analysis feature after ballistic x pushed an update that ruined their app. 
Hornadys version is great. If devs read these, would you please add a feature to put multiple POA / groups on a single photo without having to re-enter all the other data?
If not, a button to let you delete all impacts at once (rather than one by one) so you can change the POA again would be a decent consolation. 
Again, would love for you to toll out the angular zero for the regular ballistic calc as well. 

Thanks!

## Frequently asked questions about Hornady Ballistics

### What does the Hornady Ballistics app do?

The app performs advanced ballistic calculations, including 4DOF trajectory and BC-based calculations. It utilizes Doppler radar-measured bullet drag coefficient inputs for enhanced accuracy and includes a comprehensive ammunition library.

### What are the key features of this app?

Key features include advanced 4DOF trajectory calculations, the ability to use Doppler radar-measured bullet drag coefficients, a BC-based calculator, and an extensive ammunition library.

### Is this app free to use?

The app is free to download and use, but it offers in-app purchases for additional features or content.

### Who is the target audience for this app?

This app is designed for shooters and ballisticians who need precise trajectory and ballistic calculations for their firearms and ammunition.

### What kind of calculations can I perform with this app?

You can perform advanced 4DOF trajectory calculations and BC-based ballistic calculations. The app leverages Doppler radar-measured bullet drag coefficients for more accurate results.

## Version history (last 5 releases)

### 2026.0720.1077 — 2026-08-12

This update includes bug fixes and reliability improvements:

- Fixed an issue where favorites could sync incorrectly across accounts.
- Corrected windage offset direction when editing 4DOF and rifle parameters.
- Added a confirmation step before deleting targets.
- Improved access handling for purchased features.
- General stability and maintenance updates.

### 2026.421.1074 — 2026-05-12

Bugfixes.

### 2026.0304.1061 — 2026-03-04

Login bugfix.

### 2026.0113.1059 — 2026-01-15

Updates and fixes.

### 2025.1210.1052 — 2025-12-11

Updates and fixes.

## Apps similar to Hornady Ballistics

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Hornady Reloading Guide](https://appshunter.io/ios/app/hornady-reloading-guide/id1451643677) | 4.6 (15,884) | Free | Utilities |
| [Ballistic: Advanced Edition](https://appshunter.io/ios/app/ballistic-advanced-edition/id303254296) | 3.7 (513) | Free | Utilities |
| [Google Chrome](https://appshunter.io/ios/app/google-chrome/id535886823) | 4.7 (3,774,186) | Free | Utilities |
| [GeoBallistics](https://appshunter.io/ios/app/geoballistics/id972536756) | 4.0 (237) | Free | Utilities |
| [SBC - Ballistic Calculator app](https://appshunter.io/ios/app/sbc-ballistic-calculator-app/id1026883819) | 4.5 (1,547) | Free | Utilities |
| [Athlon Ballistics](https://appshunter.io/ios/app/athlon-ballistics/id6738238970) | 2.1 (78) | Free | Utilities |

## More apps by Hornady

- [Hornady Reloading Guide](https://appshunter.io/ios/app/hornady-reloading-guide/id1451643677)
- [Hornady Security](https://appshunter.io/ios/app/hornady-security/id1587940757)

All apps by Hornady: https://appshunter.io/developer/1254568421

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*