Chairgun Elite Ballistic Tool+

Name: Chairgun Elite Ballistic Tool+
Rating: 4.5 (324 reviews)
Author: Ballistic Solutions LLC

#1 Ballistics calculator

Free · In‑App Purchases · Designed for iPad

324 Ratings
Ages

13+
Years
Category

Sports
Developer

Ballistic Solutions LLC
Language

EN
+ 33 More
Size

118.1
MB

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. 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. Features: • 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 hold overs at any magnification (see list of reticles supported here http://jet-lab.org/chairgun-reticles) • 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 http://jet-lab.org/chairgun-cartridges )! • 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 (80+ available) • 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, Terrapin X bluetooth devices • 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) • Light/dark/gray color themes • Built-in tutorials PRO Version available: Subscription available for $1.49/month, $9.99/year and provides access to all features. • Your subscription will renew automatically each period. You can turn off auto-renewal by going to your Account Settings after purchase. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of Use: http://jet-lab.org/terms-of-use Privacy Policy: http://jet-lab.org/chairgun-privacy-policy

Ratings & Reviews

4.5

out of 5

324 Ratings

Wind sock and reticle window 180 deg off
06/08/2023

Rubicondad2012
Noticed today that when you enter wind direction and then look at the scope reticle page for target hold position, the point of aim is 180 deg out. In other words if wind is blowing right to left, the reticle hold position in the app has your target on the left side of zero. This is 180 deg out. You should be holding on the right side of zero as the wind will push your projectile to the left.

Developer Response
Hello. As far as we understand, everything works correctly, if wind blows from right to left, the target in reticle should be on the left side, because wind will push bullet to the left :)Anyway, Please send us an email with screenshots to support@jet-lab.org ? Or just send us a any e-mail to this mailbox, we will solve your problem!
Wind sock and reticle window 180 deg off
06/08/2023

Rubicondad2012

Noticed today that when you enter wind direction and then look at the scope reticle page for target hold position, the point of aim is 180 deg out. In other words if wind is blowing right to left, the reticle hold position in the app has your target on the left side of zero. This is 180 deg out. You should be holding on the right side of zero as the wind will push your projectile to the left.
Developer Response 06/13/2023
Hello. As far as we understand, everything works correctly, if wind blows from right to left, the target in reticle should be on the left side, because wind will push bullet to the left :)Anyway, Please send us an email with screenshots to support@jet-lab.org ? Or just send us a any e-mail to this mailbox, we will solve your problem!
Loved the one time purchase
Feb 27

Davemo5746
Fantastic app! Have used it for several years now. Paid for the full version a while back and just saw it has been removed from the App Store and replaced with a subscription model. Call me old school if you like but I will not pay a subscription to any kind of program. I chose this over the Applied Ballistics Quantum even. However, once this device needs replaced I will find a new app or just run the math myself. It was good while it lasted!I know this is the predominant business model for computer programs now, but I do not agree with it and will not support it. I do not subscribe to any microsoft services and when they fully disallow local accounts then windows will be gone from my life as well. Probably going to have to give up smart phones sooner than later as well. Just my way of doing things. Best of luck to the company!
Loved the one time purchase
Feb 27

Davemo5746

Fantastic app! Have used it for several years now. Paid for the full version a while back and just saw it has been removed from the App Store and replaced with a subscription model. Call me old school if you like but I will not pay a subscription to any kind of program. I chose this over the Applied Ballistics Quantum even. However, once this device needs replaced I will find a new app or just run the math myself. It was good while it lasted!I know this is the predominant business model for computer programs now, but I do not agree with it and will not support it. I do not subscribe to any microsoft services and when they fully disallow local accounts then windows will be gone from my life as well. Probably going to have to give up smart phones sooner than later as well. Just my way of doing things. Best of luck to the company!
Used it to make a 575 yard bullseye!
11/20/2022

The.Piano.Pro
This app does everything you could possibly want from ballistic calculator. You put in the distance, and it calculates everything else — bullet drop for your specific gun and round, environmental factors, wind for your specific location, etc. After a little bit of practice I used it to make a 575 yard, 3-in. bullseye! Well worth the tiny bit of money — especially considering it saves you from having to spend $$$ on expensive equipment.
Used it to make a 575 yard bullseye!
11/20/2022

The.Piano.Pro

This app does everything you could possibly want from ballistic calculator. You put in the distance, and it calculates everything else — bullet drop for your specific gun and round, environmental factors, wind for your specific location, etc. After a little bit of practice I used it to make a 575 yard, 3-in. bullseye! Well worth the tiny bit of money — especially considering it saves you from having to spend $$$ on expensive equipment.
Great app. Awful Business Model.
Mar 3

An Illiterate Knuckledragger
I really really like this app, especially in a post-Strelok iOS ecosystem (thanks US DoS, very cringe) But I absolutely DESPISE when app developers force you to subscribe to their app instead of just buying it outright. I used to own this app after an outright purchase years back, and just recently bought a new phone, and discovered that the paid version I had was no longer available and now I have to subscribe to keep using. Shame. The app itself is great but that was still a lame move on the developers part.
Great app. Awful Business Model.
Mar 3

An Illiterate Knuckledragger

I really really like this app, especially in a post-Strelok iOS ecosystem (thanks US DoS, very cringe) But I absolutely DESPISE when app developers force you to subscribe to their app instead of just buying it outright. I used to own this app after an outright purchase years back, and just recently bought a new phone, and discovered that the paid version I had was no longer available and now I have to subscribe to keep using. Shame. The app itself is great but that was still a lame move on the developers part.

• New reticles was added: - Alpen BDC, Apex XP 5-30x56 - Alpen Mildot, Apex XP 5-30x56 - Discovery MS, 3-9x40/50 IR-SFP - Discovery MS, 4-16x44 SFIR SFP - Discovery XED-MOA, XED 6-36X56SFIR FFP - Discovery XED-MRAD, XED 6-36X56SFIR FFP - Falcon B9GDi MRAD, ENDURA S40i 5-40x56i FFP ED - Swarovski 4A-I, Z8i 5-40x56 - Vector Optics VOR-5 MOA, Orion Pro MAX 3-18x50 HD SFP, SCOL-57 - Zeiss ZF-MOAi, LRP S3 425-50 - Zeiss ZF-MOAi, LRP S3 636-56