About
Chairgun Elite by Ballistic Solutions LLC is a professional-grade ballistic calculator designed for long-range shooters, hunters, and precision rifle enthusiasts. Available on iPhone, iPad, and Apple Watch, it delivers highly accurate trajectory calculations by accounting for a wide range of environmental and mechanical variables including temperature, altitude, humidity, atmospheric pressure, target distance and speed, Coriolis effect, spin drift, slope angle, and cant. The app supports multiple drag functions — G1, G2, G5, G6, G7, G8, GA, GC, GI, GL, GS, RA4, and custom user-defined functions — and can even calculate trajectories without a ballistic coefficient. Its enormous built-in database includes over 4,000 cartridges, 2,000+ bullets, 700+ G7 BC bullets, and 500+ air rifle pellets from brands like Hornady, Federal, Lapua, Barnes, and Winchester. The reticle library features 2,600+ reticles from leading optics manufacturers such as Vortex, Nightforce, Schmidt & Bender, and Zeiss, with hold-over visualization at any magnification. Users can integrate Kestrel, WeatherFlow, Vectronix, and other Bluetooth weather and rangefinder devices for real-time data capture. Additional features include trajectory truing, scope turret calibration, range cards, moving target lead calculations, a ballistic coefficient calculator, an air laboratory, and full support for both Imperial and Metric units. A PRO subscription ($1.49/month or $9.99/year) unlocks all advanced features.
Key Features
- Massive Ammunition & Reticle Database: Access 4000+ cartridges, 2000+ bullets, 700+ G7 BC bullets, 500+ air rifle pellets, and 2600+ scope reticles from leading manufacturers.
- Multi-Variable Environmental Corrections: Calculates corrections for wind, temperature, humidity, altitude, Coriolis effect, spin drift, slope angle, cant, and powder temperature sensitivity.
- Multiple Drag Function Support: Supports G1, G2, G5, G6, G7, G8, GA, GC, GI, GL, GS, RA4, and custom drag functions, including trajectory calculation without ballistic coefficients.
- Bluetooth Device Integration: Seamlessly pairs with Kestrel DROP/5x00, WeatherFlow WEATHERmeter, Vectronix, Terrapin X, and Skywatch BL for live weather and ranging data.
- Reticle Hold-Over Visualization: Select any reticle from the 2600+ library and visually see hold-over points at any scope magnification for second and first focal plane scopes.
Use Cases
- Calculating precise scope adjustments for long-range precision rifle competitions
- Setting up hold-overs for hunting shots at unknown distances in varying weather conditions
- Airgun pellet trajectory planning for field target and benchrest shooting
- Real-time ballistic correction using live weather data from a paired Kestrel device
- Scope turret calibration and trajectory validation (truing) for a new rifle or ammunition combination
Pros
- Exceptionally Comprehensive Database: With thousands of cartridges, bullets, and reticles supported out of the box, virtually any shooter's setup is covered without manual data entry.
- Rich Environmental Modeling: Accounts for more real-world variables than most competing apps, including Coriolis effect, spin drift, crosswind vertical deflection, and gyroscopic stability.
- Affordable Pro Subscription: Full access is available at just $1.49/month or $9.99/year, making professional-grade ballistics accessible at a very low cost.
Cons
- iOS Only: The app is limited to iPhone, iPad, and Apple Watch; Android users have no access, and macOS support is unverified.
- Feature-Gated Behind Subscription: Many advanced features require an active PRO subscription, meaning free users may find the core experience limited for serious field use.
- Steep Learning Curve: The breadth of settings, drag models, and configuration options can be overwhelming for novice shooters new to external ballistics.
Frequently Asked Questions
What is Chairgun Elite used for?
Chairgun Elite is a ballistic calculator app used by long-range rifle and airgun shooters to compute hold-overs, scope adjustments, and trajectory corrections based on environmental conditions, ammunition, and rifle configuration.
Does Chairgun Elite work for airguns as well as firearms?
Yes. The app supports both large-caliber firearms and airguns, including a database of 500+ air rifle pellets, making it versatile for all types of shooting sports.
How much does the PRO subscription cost?
The PRO subscription is available for $1.49/month or $9.99/year, and it unlocks access to all advanced features. It renews automatically and can be cancelled at any time through your Apple Account settings.
What Bluetooth devices are compatible with Chairgun Elite?
The app supports Kestrel DROP, Kestrel 5x00 series, WeatherFlow WEATHERmeter, Skywatch BL, Vectronix, and Terrapin X Bluetooth weather and ballistic devices.
Can I use my own custom drag function or bullet data?
Yes. Chairgun Elite includes a built-in editor for creating custom drag functions, and it can calculate trajectories even without a traditional ballistic coefficient.
