Strelok Pro

Strelok Pro

By Igor Borisov

  • Category: Sports
  • Release Date: 2012-07-18
  • Current Version: 4.36
  • Adult Rating: 4+
  • File Size: 20.89 MB
  • Developer: Igor Borisov
  • Compatibility: Requires iOS 8.0 or later.
Score: 4
From 86 Ratings


This is a smart ballistic calculator. It can use G1, G7 and... custom drag-functions! Can calculate trajectory without using ballistic coefficient! You can select reticle from the list (1122 reticles!) and see holdovers at any magnification (see list of reticles supported here 3056 cartridges database 1584 bullets database Can calculate spin drift, Coriolis effect, gyroscopic stability factor and vertical deflection of crosswind. iPhone 6 internal barometer support Kestrel Drop and Kestrel 5x00 support (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Supports imperial and metric units. Supports WeatherFlow WINDmeter Supports WeatherFlow WEATHERmeter (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Skywatch BL weather meter support (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Density Altitude support Field-proven accuracy since 2007



  • Excellent App

    By Unobigdawg
    This is a great app with lots of information. As I am just getting into shooting it is also a great teaching aid. It is regularly updated. I recently bought an Aztec Emerald 5.5-25x50 scope the reticle was not in the list as this is a new scope and mfg, with that said this reticle was added today. When you go hunting make sure your phone is fully charged and buy an extra external battery.
  • Scopes

    By Kobablue
    I really need the Nikon prostaff 5 4.5x18x40 scope in this app. It works awesome other then that. Please add this scope ASAP
  • Best long-range ballistic Apps

    By Lionlake
    This Apps has a lot of features; yet it is very easy to use. And it has been updated frequently, which indicates that the developer is actively maintaining it. Highly recommended, it is definitely worth the money.
  • Clunky UI but Amazingly Useful!!

    By Jbeltran
    This is such a fantastic app for anyone looking to perfect their long distance shooting. With such a huge selection of reticles and settings to customize pretty much any aspect of the trajectory calculation, this app is a shooters best friend. My only complaint is that the UI can be a little confusing at times and the styling is rather basic, but given the vas amount of customization available, this is understandable.
  • Buggy

    By Scott28906
    Kestrel 5000 is not working the little circle just keeps trying to load in the app. But everything works pretty well. Easy to use.
  • I need help

    By JCorson76
    I need help
  • Great app, lots of features

    By Вил
    This is a great app, tons of features and reticules. I'd really like to see variable magnification on first focal plane (FFP) settings. Perhaps it's a bug, but when the scope is set to FFP, it's stuck at maximum magnification. Also, if it were possible to move the reticle around manually (for practice sizing and distancing targets) that would be cool.
  • Best ballistic calculator for iPhone!

    By twa0015
    Tons of options and information. My go to ballistic calculator.
  • Best App Evere

    By ajc35226
    This App does it all like having your own spotter calculating shots for you!!!! Very good job ....a app that actually does what it says it will have recommended to several of my shooting buds
  • Scopes

    By calientgun
    This app has saved me countless rounds of ammo and works like a charm. The only thing I would like to see is leupold mark 4 scopes included. I have Mark 4 on Mildot on Barrett 416 and on 338 Lapua and don't have a similar scope to use. Keep up the good work.