US Military validated solver
A proven solver lineage built from Horus ATrag ballistic technology.
Now Integrated With
Meet the New Horus Ballistics App
Build field-ready firing solutions with ballistic and atmospheric data, HoVR® device connectivity, and onX Hunt waypoint integration.
App feature library
Built for faster field decisions
HoVR Bluetooth connectivity
Connect HoVR® rangefinders and weather meters for cleaner field inputs.
Automatic TREMOR wind dots
Translate wind conditions into patented TREMOR wind-dot references.
onX Hunt waypoint handoff
Send ranged locations into onX Hunt to mark glassing, bedding, or recovery locations.
Unlimited cloud profiles
Securely store ballistic profiles and access them across devices.
Milling and speed calculators
Use target range and target speed calculators alongside firing solutions.
Free download
No purchase required to start building Horus app workflows.
The ultimate field companion
Range a notable location with a connected HoVR® rangefinder, send it to the Horus Ballistics App, and open the pin directly in onX Hunt.
Range
Capture the exact location from a connected HoVR® rangefinder.
Send
Use send to onX to move the waypoint into the onX Hunt app.
Mark
Save glassing points, bedding spots, recovery locations, or range references.
Featured Products
onX Integrated Gear
Pair the Horus Ballistics App with HoVR® field gear that can feed range and environmental data into the same workflow.
Bundle
HoVR® Complete LPVO Package
$1499.99
LPVO, rangefinder, weather meter, and app-ready field tools in one package.
- Built around the HoVR® 1-8x LPVO
- Range and weather workflow ready
Rangefinder
HoVR® 2.0 Laser Range Finder
$299.99$349.99
Add fast range data to the Horus App and onX waypoint workflow.
- Fast range confirmation
- Pairs with Horus app workflows
Field Kit
Range Finder 2.0 + Weather Meter Kit
$429.99
Build a complete range-and-weather workflow around the Horus Ballistics App.
- Range and weather inputs
- Supports faster field decisions
App Features
Horus Ballistics App Features
The free Horus Ballistics App is the direct descendant of Horus' proven ATrag ballistic solver technology, built to calculate complex firing solutions in seconds.
Advanced Ballistic Engine
Provides precise, validated solutions for elevation and windage.
Seamless Bluetooth Connectivity
Connects to HoVR® Weather Meters and Laser Range Finders.
Automatic TREMOR Wind Dot Calibration
Simplifies using patented TREMOR wind dots for rapid wind calls.
Data Truing
Includes muzzle velocity and ballistic coefficient truing for refining firing solutions.
Cloud Storage
Securely saves unlimited ballistic profiles and supports access from multiple devices.
Calculators and Tutorials
Includes target range, target speed, patented reticle, and gear setup tools.
Specifications
AndroidAvailable on Google Play. Review the store listing for current OS and device compatibility.
iPhone and iPadAvailable on the App Store. Review the store listing for current iOS and iPadOS compatibility.
DownloadFree - no purchase necessary
Compatible Products
Build the full Horus app system
Shop the HoVR® range, weather, optic, and kit products that support a cleaner Horus Ballistics App workflow.
Weather Meter
HoVR® 1.0 Weather Meter with Bluetooth
$114.99
Feed weather conditions into supported Horus field workflows.
- Bluetooth-ready field data
- Supports ballistic inputs
Rangefinder
HoVR® 2.0 Laser Range Finder
$299.99$349.99
Confirm range data and keep field decisions moving through the Horus app workflow.
- Fast range confirmation
- App workflow support
Field Kit
Range Finder 2.0 + Weather Meter Kit
$429.99
Bundle range and atmospheric inputs for a more complete app-supported workflow.
- Range and weather inputs
- Compact app-ready kit