Exterior Ballistics Calculator

Exterior Ballistics Calculator


The most comprehensive, accurate, and fully customizable exterior ballistics software available on mobile devices!
Validated and in use by professional snipers and hunters!

Accuracy is basically only limited by the accuracy of user's input.

This Ballistics calculator computes accurate trajectories of any type of projectile, or bullets from airguns or firearms.
* Easy computation of scope hold over, scope adjustments, Point Blank Range optimization, ...
* Supports Skywatch Windoo and Weatherflow Wind Meter
* Prediction of Group size, target hit rate, and Weapon Employment Zone (WEZ)
* Gyroscopic Stability Analysis for reloaders
* Special features for Field Target shooters
* Database with more than 2000 firearm bullets and more than 150 air gun pellets
* Fully customizable and exportable range cards
* Can use any standard (G1, G2, G5, G6, G7, G8) or custom drag functions as well as Lapua radar data
* Zero atmosphere support
* Computes changes in air density along the bullet path
* Includes Coriolis drift, gyroscopic drift and Magnus effect
* Quick adjustments for hunting applications
* Can get atmospheric data directly from device sensors
* More than 160 first and second focal plane scopes and reticles supported such as:
- Burris Ballistic MilDot, Ballistic Plex, Plex E1, G2B MilDot, XTR II Ballistic 5.56 Gen 3, Ballistic E1 FFP Varmint, SCR MIL, SCR MOA
- Bushnell G2-DMR, DOA 600, BTR-1, BTR-MIL
- EOTech 512, 552, EXPS3-4
- Falcon MilDot, B20
- Firefield MilDot
- Hawke 1/2 MilDot, MAP 6A
- Hensoldt
- Horus Vision H27, H37
- Huskemaw 8 MOA
- IOR/Valdada MP-8 Xtreme X1 MOA & MIL
- Khales MIL 2, MIL 4, MSR
- Leapers MilDot 6-dots, MilDot 9-dots
- Leatherwood/Hi-Lux CMR
- Leupold CMR-W 5.56 & 7.62, TMR, M-TMR, Mildot, Duplex, Fine Duplex, LR Duplex, Wide Duplex, Varmint Hunters, Boone and Crockett, FireDot SPR, FireDot TMR, TMOA, Pig Plex
- Lynx Plex
- March MTR-1, MTR-3, MTR-4, MML
- Millet Mil-Dotbar
- NcSTAR P4 Sniper
- Nightforce NP-1, NP-1RR, NP-R1, NP-R2, NP-2DD, MOAR, MIL-R, MLR, Velocity 600
- Nikko Stirling MilDot, LRX
- Nikon Nikoplex, BDC, BDC 150, BDC 200, BDC 600, BDC Predator, MilDot
- Premier MOA-ER, Gen II MilDot
- Primary Arms ACSS HUD DMR .308/.223
- Redfield TAC-MOA, 4-Plex
- Schmidt & Bender Mildot, P4L Fine, P4L Fine MOA
- Sightron MilDot, MOA-2
- Simmons Truplex
- Steiner G2B Mildot, Plex S1, SCR
- Swarovski 4A-I, 4W, 4W-I
- SWFA Mil-Quad
- Trijicon ACOG Horseshoe Dot .223, ACOG Red Chevron .223, TA01NSN, TA01NSN-308, Accupoint Mildot
- Vortex EBR-1 MOA, EBR-1 MRAD, EBR-2B MRAD, EBR-2B MOA, EBR-2C MOA, EBR-2C MRAD, EBR-3 MRAD, MilDot, VMR1 MOA, JM-1 BDC, XLR MOA, TMCQ MOA, V-Plex
- Weaver German #4, TBX
- Zeiss Rapid-Z 600, Rapid-Z 800, Rapid-Z 1000, Reticle 4, 60, 63
- ... more added regularly.


Based on the numerical solution of modified point mass trajectory equations.
The main features are:
- Solves modified point mass trajectory equations with an efficient integration method.
- No simplifying assumptions for best accuracy (doesn't resort to the usual flat fire assumption)
- All data organized into savable profiles
- Support for multiple ballistic coefficients at specified velocities
- Atmospheric corrections: support Army Standard Metro (ASM) and ICAO standard atmosphere models
- Support variable wind profile between shooter and target
- Includes Coriolis drift effect (Automatic latitude and azimuth, using GPS and sensors)
- Includes Spin Drift effect (Gyroscopic drift)
- Includes Aerodynamic jump effect
- Displays hold-over in reticle view
- Computes sight clicks adjustment for changing conditions (bullet, target distance, wind, ...)
- Computation of customizable drop tables
- Ballistic calibration (truing): auto adjust BC or muzzle velocity from velocity and/or drop measurements
- Possible to export results as .png images or .csv files

Recent changes:
- MTC Viper Connect 3-12x32 AMD
- Hawke Vantage 4-12x50 MilDot
- Nikon Buckmasters II 4-12x40 BDC
- Button in Adjustments page to reset settings to profile values
Add to list
$8.96
93
4.7
User ratings
168
Installs
1,000+
Concerns
1
File size
16331 kb
Screenshots
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About Exterior Ballistics Calculator
The most comprehensive, accurate, and fully customizable exterior ballistics software available on mobile devices!
Validated and in use by professional snipers and hunters!

Accuracy is basically only limited by the accuracy of user's input.

This Ballistics calculator computes accurate trajectories of any type of projectile, or bullets from airguns or firearms.
* Easy computation of scope hold over, scope adjustments, Point Blank Range optimization, ...
* Supports Skywatch Windoo and Weatherflow Wind Meter
* Prediction of Group size, target hit rate, and Weapon Employment Zone (WEZ)
* Gyroscopic Stability Analysis for reloaders
* Special features for Field Target shooters
* Database with more than 2000 firearm bullets and more than 150 air gun pellets
* Fully customizable and exportable range cards
* Can use any standard (G1, G2, G5, G6, G7, G8) or custom drag functions as well as Lapua radar data
* Zero atmosphere support
* Computes changes in air density along the bullet path
* Includes Coriolis drift, gyroscopic drift and Magnus effect
* Quick adjustments for hunting applications
* Can get atmospheric data directly from device sensors
* More than 160 first and second focal plane scopes and reticles supported such as:
- Burris Ballistic MilDot, Ballistic Plex, Plex E1, G2B MilDot, XTR II Ballistic 5.56 Gen 3, Ballistic E1 FFP Varmint, SCR MIL, SCR MOA
- Bushnell G2-DMR, DOA 600, BTR-1, BTR-MIL
- EOTech 512, 552, EXPS3-4
- Falcon MilDot, B20
- Firefield MilDot
- Hawke 1/2 MilDot, MAP 6A
- Hensoldt
- Horus Vision H27, H37
- Huskemaw 8 MOA
- IOR/Valdada MP-8 Xtreme X1 MOA & MIL
- Khales MIL 2, MIL 4, MSR
- Leapers MilDot 6-dots, MilDot 9-dots
- Leatherwood/Hi-Lux CMR
- Leupold CMR-W 5.56 & 7.62, TMR, M-TMR, Mildot, Duplex, Fine Duplex, LR Duplex, Wide Duplex, Varmint Hunters, Boone and Crockett, FireDot SPR, FireDot TMR, TMOA, Pig Plex
- Lynx Plex
- March MTR-1, MTR-3, MTR-4, MML
- Millet Mil-Dotbar
- NcSTAR P4 Sniper
- Nightforce NP-1, NP-1RR, NP-R1, NP-R2, NP-2DD, MOAR, MIL-R, MLR, Velocity 600
- Nikko Stirling MilDot, LRX
- Nikon Nikoplex, BDC, BDC 150, BDC 200, BDC 600, BDC Predator, MilDot
- Premier MOA-ER, Gen II MilDot
- Primary Arms ACSS HUD DMR .308/.223
- Redfield TAC-MOA, 4-Plex
- Schmidt & Bender Mildot, P4L Fine, P4L Fine MOA
- Sightron MilDot, MOA-2
- Simmons Truplex
- Steiner G2B Mildot, Plex S1, SCR
- Swarovski 4A-I, 4W, 4W-I
- SWFA Mil-Quad
- Trijicon ACOG Horseshoe Dot .223, ACOG Red Chevron .223, TA01NSN, TA01NSN-308, Accupoint Mildot
- Vortex EBR-1 MOA, EBR-1 MRAD, EBR-2B MRAD, EBR-2B MOA, EBR-2C MOA, EBR-2C MRAD, EBR-3 MRAD, MilDot, VMR1 MOA, JM-1 BDC, XLR MOA, TMCQ MOA, V-Plex
- Weaver German #4, TBX
- Zeiss Rapid-Z 600, Rapid-Z 800, Rapid-Z 1000, Reticle 4, 60, 63
- ... more added regularly.


Based on the numerical solution of modified point mass trajectory equations.
The main features are:
- Solves modified point mass trajectory equations with an efficient integration method.
- No simplifying assumptions for best accuracy (doesn't resort to the usual flat fire assumption)
- All data organized into savable profiles
- Support for multiple ballistic coefficients at specified velocities
- Atmospheric corrections: support Army Standard Metro (ASM) and ICAO standard atmosphere models
- Support variable wind profile between shooter and target
- Includes Coriolis drift effect (Automatic latitude and azimuth, using GPS and sensors)
- Includes Spin Drift effect (Gyroscopic drift)
- Includes Aerodynamic jump effect
- Displays hold-over in reticle view
- Computes sight clicks adjustment for changing conditions (bullet, target distance, wind, ...)
- Computation of customizable drop tables
- Ballistic calibration (truing): auto adjust BC or muzzle velocity from velocity and/or drop measurements
- Possible to export results as .png images or .csv files

Recent changes:
- MTC Viper Connect 3-12x32 AMD
- Hawke Vantage 4-12x50 MilDot
- Nikon Buckmasters II 4-12x40 BDC
- Button in Adjustments page to reset settings to profile values

Android Market Comments
A Google User
Aug 26, 2015
Has everything you need! An amazing ballistics solution and a very modest price. The developer is an absolute legend, continuous replies and always responds to requests. Would happily pay twice as much for this application.
A Google User
Aug 25, 2015
Excellent support My Scope was added to the program and an update released within 24hours of my request to the developer. Now that's what I call support !
A Google User
Aug 24, 2015
The support for this app is excellent It has everything for your scoped needs. I can't say a single bad thing about this app
A Google User
Aug 24, 2015
Great app and service Contacted these guys to add a reticule and added really quick great service
A Google User
Aug 20, 2015
Bullet Data Base too limited I got a refund because it has no option to add my own bullets. I swage and plate bullets to use in several different calibers. I need to be able to add my own information, bc, weight, etc. If that capability is added, I would happily buy this and give it a five star rating. Also, there is a lot of generic bullets on the market that are being used. Being able to add those would be great.