Chairgun Elite Ballistic Tool 12+

#1 Ballistics calculator

Ballistic Solutions LLC

Designed for iPad

    • 4.8 • 9 Ratings
    • $8.99


This is a smart ballistic calculator for long range shooters. It helps shooters calculate hold overs, and scope settings necessary for long range shots. Works with large caliber and airguns. Available for iPhone, iPad, iPod and Apple Watch.

This app is using temperature, altitude, humidity, atmospheric pressure, distance to target, target speed and direction, coriolis effect, slope angle, cant and your rifle configuration for calculate optimal vertical, horizontal and lead corrections.

• Can use G1, G2, G5, G6, G7, G8, GA, GC, GI, GL, GS, RA4 and even custom drag-functions (built-in editor), and can calculate trajectory without using ballistic coefficient!
• You can select reticle from the list (around 2600 reticles! including reticles from Carl Zeiss, Nightforce Optics, Kahles, Vixen Sport Optics, Premier Reticles, Primary Arms, Schmidt and Bender, SWFA, U.S. Optics, and Vortex Optics) and see holdovers at any magnification (see list of reticles supported here )
• List of bullets: around 4000 cartridges database, more than 2000 bullets database, around 700 G7 ballistic coefficient bullets database, around 500 air rifle pellets database includes American Eagle, Barnes, Black Hills, Federal, Fiocchi, Hornady, Lapua, Norma, Nosler, Remington, Sellier & Bellot, and Winchester (see list of bullet/cartridges supported here )!
• Correction for coriolis effect
• Takes into account temperature of powder (powder sensitivity factor)
• Correction for spin drift
• Correction for vertical deflection of crosswind
• Trajectory validation (truing) by speed or ballistic coefficient
• Correction for gyroscopic stability factor
• Can measure incline angle with phone camera
• Can get current weather (include wind speed and wind direction) from internet for current location and for any place in the world
• Supports Imperial (grain, in, yard) and Metric units (gram, mm, meter)
• Elevation: Mil-MRAD, MOA, SMOA, Clicks, Inch/Cm, Turret
• Get accurate local pressure using internal barometer in iPhone/iPad
• Adjusts for atmospheric conditions for current and zero conditions (Density Altitude or Altitude, Pressure, Temperature and Humidity)
• Density altitude support (determined automatically for any place in the world)
• Ballistics chart (Range, Elevation, Windage, Velocity, Time Of Flight, Energy)
• Ballistics graph (Elevation, Velocity, Energy)
• Reticle Drop Chart
• Range cards
• Select target type from big list of targets (more than 80 targets are available). Also you can add targets for shooting created by you
• Target size presets
• Second focal plane scope support
• Moving target lead calculation
• Fast windspeed / direction adjustment
• Integrated with smart sensors. With the tap of a button you can calibrate density altitude, Coriolis, cant and slope in real-time
• Unlimited equipment profiles (create own rifles and bullets)
• Full history of all your shootings
• Scope turret calibration
• Rangefinder
• Ballistic coefficient calculator
• Support Kestrel DROP, Kestrel 5x00, WeatherFlow WEATHERmeter, Skywatch BL, Vectronix Rangefinder, Terrapin X environmental data loggers
• Air laboratory (Air Density, Density Altitude, Relative Air Density (RAD), Dew Point, Station Pressure, Saturation Vapor Pressure, Virtual Temperature, Actual Vapor Pressure, Cumulus Cloud Base Height, Dry Air, Dry Air Pressure, Volumetric Content of Oxygen, Oxygen Pressure)
• Light/dark/gray color themes
• Built-in tutorials

What’s New

Version 4.5

• A new feature has been added: backup entire history, all your settings, ammo and rifles to the iCloud storage. If you lost your history, or you uninstalled app and then reinstalled it, you can restore everything, or you want to transfer all your «Chairgun» data from iPhone to iPad or vice versa. You can manually backup or set up an automatic backup (once a week for example)
• Added the ability to send the current configuration from the Apple Watch to a companion device (iPhone, iPad)
• Added about 100 new scope reticles
• New feature added: A new option «Show background (sky at top, lawn at bottom)» has now appeared in the settings of each shooting target. This option can be enabled separately for each of your shooting targets, to do this go to the list of all shooting targets screen and then select any shooting target from the list and enable «Show background (sky at top, lawn at bottom)» switcher
• New feature added: Corrections table for multiple winds and multiple directions. You can find this table on the Ballistic Tables screen - click on the icon in the upper right corner of the screen on the Ballistics tab. You can customize this table however you want: direction angles, direction step, wind speed, wind speed step, correction unit, etc.
• New feature added: Corrections table for multiple distances and multiple directions. You can find this table on the Ballistic Tables screen - click on the icon in the upper right corner of the screen on the Ballistics tab. You can customize this table however you want: direction angles, direction step, rifle shooting distances, distance step, correction unit, etc.
• A new utility has been added - «Stadiametric rangefinder». The rangefinder is available for all types of targets and reticles riflescope that are available in the app
• Fixed rendering of about 500 reticles of scope (small fixes)
• Redesigned bluetooth tab

Ratings and Reviews

4.8 out of 5
9 Ratings

9 Ratings

Jaco Diaz ,

Well done

So far the application look great! I am fairly new at all this but I have compared it to my notes on shooting 100, 300, 400 and 500 yards and it us spot on. Had my scope and factory load in the database. Nice very nice :)

Scott Edmond ,

Must for any shooter

I use mine for my rim fire rifle with lots of different cartridges and it is basically spot on at 250 meters for me.

App Privacy

The developer, Ballistic Solutions LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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